CINXE.COM
Core services - Portico
<!DOCTYPE html> <html lang="en" class="no-js"> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.portico.org/our-work/services/","20201225210018","https://web.archive.org/","web","/_static/", "1608930018"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <!-- Google Tag Manager --> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://web.archive.org/web/20201225210018/https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-KBZBHQT');</script> <!-- End Google Tag Manager --> <meta charset="UTF-8"/><script type="text/javascript">(window.NREUM||(NREUM={})).loader_config={licenseKey:"260845e8dd",applicationID:"94329910"};window.NREUM||(NREUM={}),__nr_require=function(e,t,n){function r(n){if(!t[n]){var i=t[n]={exports:{}};e[n][0].call(i.exports,function(t){var i=e[n][1][t];return r(i||t)},i,i.exports)}return t[n].exports}if("function"==typeof __nr_require)return __nr_require;for(var i=0;i<n.length;i++)r(n[i]);return r}({1:[function(e,t,n){function r(){}function i(e,t,n){return function(){return o(e,[u.now()].concat(c(arguments)),t?null:this,n),t?void 0:this}}var o=e("handle"),a=e(6),c=e(7),f=e("ee").get("tracer"),u=e("loader"),s=NREUM;"undefined"==typeof window.newrelic&&(newrelic=s);var d=["setPageViewName","setCustomAttribute","setErrorHandler","finished","addToTrace","inlineHit","addRelease"],p="api-",l=p+"ixn-";a(d,function(e,t){s[t]=i(p+t,!0,"api")}),s.addPageAction=i(p+"addPageAction",!0),s.setCurrentRouteName=i(p+"routeName",!0),t.exports=newrelic,s.interaction=function(){return(new r).get()};var m=r.prototype={createTracer:function(e,t){var n={},r=this,i="function"==typeof t;return o(l+"tracer",[u.now(),e,n],r),function(){if(f.emit((i?"":"no-")+"fn-start",[u.now(),r,i],n),i)try{return t.apply(this,arguments)}catch(e){throw f.emit("fn-err",[arguments,this,e],n),e}finally{f.emit("fn-end",[u.now()],n)}}}};a("actionText,setName,setAttribute,save,ignore,onEnd,getContext,end,get".split(","),function(e,t){m[t]=i(l+t)}),newrelic.noticeError=function(e,t){"string"==typeof e&&(e=new Error(e)),o("err",[e,u.now(),!1,t])}},{}],2:[function(e,t,n){function r(){return c.exists&&performance.now?Math.round(performance.now()):(o=Math.max((new Date).getTime(),o))-a}function i(){return o}var o=(new Date).getTime(),a=o,c=e(8);t.exports=r,t.exports.offset=a,t.exports.getLastTimestamp=i},{}],3:[function(e,t,n){function r(e,t){var n=e.getEntries();n.forEach(function(e){"first-paint"===e.name?d("timing",["fp",Math.floor(e.startTime)]):"first-contentful-paint"===e.name&&d("timing",["fcp",Math.floor(e.startTime)])})}function i(e,t){var n=e.getEntries();n.length>0&&d("lcp",[n[n.length-1]])}function o(e){e.getEntries().forEach(function(e){e.hadRecentInput||d("cls",[e])})}function a(e){if(e instanceof m&&!g){var t=Math.round(e.timeStamp),n={type:e.type};t<=p.now()?n.fid=p.now()-t:t>p.offset&&t<=Date.now()?(t-=p.offset,n.fid=p.now()-t):t=p.now(),g=!0,d("timing",["fi",t,n])}}function c(e){d("pageHide",[p.now(),e])}if(!("init"in NREUM&&"page_view_timing"in NREUM.init&&"enabled"in NREUM.init.page_view_timing&&NREUM.init.page_view_timing.enabled===!1)){var f,u,s,d=e("handle"),p=e("loader"),l=e(5),m=NREUM.o.EV;if("PerformanceObserver"in window&&"function"==typeof window.PerformanceObserver){f=new PerformanceObserver(r);try{f.observe({entryTypes:["paint"]})}catch(v){}u=new PerformanceObserver(i);try{u.observe({entryTypes:["largest-contentful-paint"]})}catch(v){}s=new PerformanceObserver(o);try{s.observe({type:"layout-shift",buffered:!0})}catch(v){}}if("addEventListener"in document){var g=!1,y=["click","keydown","mousedown","pointerdown","touchstart"];y.forEach(function(e){document.addEventListener(e,a,!1)})}l(c)}},{}],4:[function(e,t,n){function r(e,t){if(!i)return!1;if(e!==i)return!1;if(!t)return!0;if(!o)return!1;for(var n=o.split("."),r=t.split("."),a=0;a<r.length;a++)if(r[a]!==n[a])return!1;return!0}var i=null,o=null,a=/Version\/(\S+)\s+Safari/;if(navigator.userAgent){var c=navigator.userAgent,f=c.match(a);f&&c.indexOf("Chrome")===-1&&c.indexOf("Chromium")===-1&&(i="Safari",o=f[1])}t.exports={agent:i,version:o,match:r}},{}],5:[function(e,t,n){function r(e){function t(){e(a&&document[a]?document[a]:document[i]?"hidden":"visible")}"addEventListener"in document&&o&&document.addEventListener(o,t,!1)}t.exports=r;var i,o,a;"undefined"!=typeof document.hidden?(i="hidden",o="visibilitychange",a="visibilityState"):"undefined"!=typeof document.msHidden?(i="msHidden",o="msvisibilitychange"):"undefined"!=typeof document.webkitHidden&&(i="webkitHidden",o="webkitvisibilitychange",a="webkitVisibilityState")},{}],6:[function(e,t,n){function r(e,t){var n=[],r="",o=0;for(r in e)i.call(e,r)&&(n[o]=t(r,e[r]),o+=1);return n}var i=Object.prototype.hasOwnProperty;t.exports=r},{}],7:[function(e,t,n){function r(e,t,n){t||(t=0),"undefined"==typeof n&&(n=e?e.length:0);for(var r=-1,i=n-t||0,o=Array(i<0?0:i);++r<i;)o[r]=e[t+r];return o}t.exports=r},{}],8:[function(e,t,n){t.exports={exists:"undefined"!=typeof window.performance&&window.performance.timing&&"undefined"!=typeof window.performance.timing.navigationStart}},{}],ee:[function(e,t,n){function r(){}function i(e){function t(e){return e&&e instanceof r?e:e?f(e,c,o):o()}function n(n,r,i,o){if(!p.aborted||o){e&&e(n,r,i);for(var a=t(i),c=v(n),f=c.length,u=0;u<f;u++)c[u].apply(a,r);var d=s[w[n]];return d&&d.push([b,n,r,a]),a}}function l(e,t){h[e]=v(e).concat(t)}function m(e,t){var n=h[e];if(n)for(var r=0;r<n.length;r++)n[r]===t&&n.splice(r,1)}function v(e){return h[e]||[]}function g(e){return d[e]=d[e]||i(n)}function y(e,t){u(e,function(e,n){t=t||"feature",w[n]=t,t in s||(s[t]=[])})}var h={},w={},b={on:l,addEventListener:l,removeEventListener:m,emit:n,get:g,listeners:v,context:t,buffer:y,abort:a,aborted:!1};return b}function o(){return new r}function a(){(s.api||s.feature)&&(p.aborted=!0,s=p.backlog={})}var c="nr@context",f=e("gos"),u=e(6),s={},d={},p=t.exports=i();p.backlog=s},{}],gos:[function(e,t,n){function r(e,t,n){if(i.call(e,t))return e[t];var r=n();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:r,writable:!0,enumerable:!1}),r}catch(o){}return e[t]=r,r}var i=Object.prototype.hasOwnProperty;t.exports=r},{}],handle:[function(e,t,n){function r(e,t,n,r){i.buffer([e],r),i.emit(e,t,n)}var i=e("ee").get("handle");t.exports=r,r.ee=i},{}],id:[function(e,t,n){function r(e){var t=typeof e;return!e||"object"!==t&&"function"!==t?-1:e===window?0:a(e,o,function(){return i++})}var i=1,o="nr@id",a=e("gos");t.exports=r},{}],loader:[function(e,t,n){function r(){if(!E++){var e=b.info=NREUM.info,t=p.getElementsByTagName("script")[0];if(setTimeout(u.abort,3e4),!(e&&e.licenseKey&&e.applicationID&&t))return u.abort();f(h,function(t,n){e[t]||(e[t]=n)});var n=a();c("mark",["onload",n+b.offset],null,"api"),c("timing",["load",n]);var r=p.createElement("script");r.src="https://"+e.agent,t.parentNode.insertBefore(r,t)}}function i(){"complete"===p.readyState&&o()}function o(){c("mark",["domContent",a()+b.offset],null,"api")}var a=e(2),c=e("handle"),f=e(6),u=e("ee"),s=e(4),d=window,p=d.document,l="addEventListener",m="attachEvent",v=d.XMLHttpRequest,g=v&&v.prototype;NREUM.o={ST:setTimeout,SI:d.setImmediate,CT:clearTimeout,XHR:v,REQ:d.Request,EV:d.Event,PR:d.Promise,MO:d.MutationObserver};var y=""+location,h={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net",agent:"js-agent.newrelic.com/nr-1184.min.js"},w=v&&g&&g[l]&&!/CriOS/.test(navigator.userAgent),b=t.exports={offset:a.getLastTimestamp(),now:a,origin:y,features:{},xhrWrappable:w,userAgent:s};e(1),e(3),p[l]?(p[l]("DOMContentLoaded",o,!1),d[l]("load",r,!1)):(p[m]("onreadystatechange",i),d[m]("onload",r)),c("mark",["firstbyte",a.getLastTimestamp()],null,"api");var E=0},{}],"wrap-function":[function(e,t,n){function r(e){return!(e&&e instanceof Function&&e.apply&&!e[a])}var i=e("ee"),o=e(7),a="nr@original",c=Object.prototype.hasOwnProperty,f=!1;t.exports=function(e,t){function n(e,t,n,i){function nrWrapper(){var r,a,c,f;try{a=this,r=o(arguments),c="function"==typeof n?n(r,a):n||{}}catch(u){p([u,"",[r,a,i],c])}s(t+"start",[r,a,i],c);try{return f=e.apply(a,r)}catch(d){throw s(t+"err",[r,a,d],c),d}finally{s(t+"end",[r,a,f],c)}}return r(e)?e:(t||(t=""),nrWrapper[a]=e,d(e,nrWrapper),nrWrapper)}function u(e,t,i,o){i||(i="");var a,c,f,u="-"===i.charAt(0);for(f=0;f<t.length;f++)c=t[f],a=e[c],r(a)||(e[c]=n(a,u?c+i:i,o,c))}function s(n,r,i){if(!f||t){var o=f;f=!0;try{e.emit(n,r,i,t)}catch(a){p([a,n,r,i])}f=o}}function d(e,t){if(Object.defineProperty&&Object.keys)try{var n=Object.keys(e);return n.forEach(function(n){Object.defineProperty(t,n,{get:function(){return e[n]},set:function(t){return e[n]=t,t}})}),t}catch(r){p([r])}for(var i in e)c.call(e,i)&&(t[i]=e[i]);return t}function p(t){try{e.emit("internal-error",t)}catch(n){}}return e||(e=i),n.inPlace=u,n.flag=a,n}},{}]},{},["loader"]);</script> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"/> <!-- This site is optimized with the Yoast SEO plugin v15.2.1 - https://yoast.com/wordpress/plugins/seo/ --> <title>Core services - Portico</title> <meta name="description" content="Portico鈥檚 preservation services assure libraries and publishers that their digital content will remain available in perpetuity."/> <meta name="robots" content="index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1"/> <link rel="canonical" href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/"/> <meta property="og:locale" content="en_US"/> <meta property="og:type" content="article"/> <meta property="og:title" content="Core services - Portico"/> <meta property="og:description" content="Portico鈥檚 preservation services assure libraries and publishers that their digital content will remain available in perpetuity."/> <meta property="og:url" content="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/"/> <meta property="og:site_name" content="Portico"/> <meta property="article:modified_time" content="2017-12-19T20:37:58+00:00"/> <meta name="twitter:card" content="summary"/> <meta name="twitter:creator" content="@Portico_Digital"/> <meta name="twitter:site" content="@Portico_Digital"/> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://web.archive.org/web/20201225210018/https://schema.org","@graph":[{"@type":"WebSite","@id":"https://web.archive.org/web/20201225210018/https://www.portico.org/#website","url":"https://web.archive.org/web/20201225210018/https://www.portico.org/","name":"Portico","description":"","potentialAction":[{"@type":"SearchAction","target":"https://web.archive.org/web/20201225210018/https://www.portico.org/?s={search_term_string}","query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/#webpage","url":"https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/","name":"Core services - Portico","isPartOf":{"@id":"https://web.archive.org/web/20201225210018/https://www.portico.org/#website"},"datePublished":"2017-09-07T21:55:23+00:00","dateModified":"2017-12-19T20:37:58+00:00","description":"Portico\u2019s preservation services assure libraries and publishers that their digital content will remain available in perpetuity.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/"]}]}]}</script> <!-- / Yoast SEO plugin. --> <link rel="dns-prefetch" href="//web.archive.org/web/20201225210018/https://www.portico.org/"/> <link rel="dns-prefetch" href="//web.archive.org/web/20201225210018/https://cdnjs.cloudflare.com/"/> <link rel="dns-prefetch" href="//web.archive.org/web/20201225210018/https://s.w.org/"/> <script type="text/javascript"> window._wpemojiSettings = {"baseUrl":"https:\/\/web.archive.org\/web\/20201225210018\/https:\/\/s.w.org\/images\/core\/emoji\/13.0.0\/72x72\/","ext":".png","svgUrl":"https:\/\/web.archive.org\/web\/20201225210018\/https:\/\/s.w.org\/images\/core\/emoji\/13.0.0\/svg\/","svgExt":".svg","source":{"concatemoji":"https:\/\/web.archive.org\/web\/20201225210018\/https:\/\/www.portico.org\/wp-includes\/js\/wp-emoji-release.min.js?ver=5.5.3"}}; !function(e,a,t){var r,n,o,i,p=a.createElement("canvas"),s=p.getContext&&p.getContext("2d");function c(e,t){var a=String.fromCharCode;s.clearRect(0,0,p.width,p.height),s.fillText(a.apply(this,e),0,0);var r=p.toDataURL();return s.clearRect(0,0,p.width,p.height),s.fillText(a.apply(this,t),0,0),r===p.toDataURL()}function l(e){if(!s||!s.fillText)return!1;switch(s.textBaseline="top",s.font="600 32px Arial",e){case"flag":return!c([127987,65039,8205,9895,65039],[127987,65039,8203,9895,65039])&&(!c([55356,56826,55356,56819],[55356,56826,8203,55356,56819])&&!c([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]));case"emoji":return!c([55357,56424,8205,55356,57212],[55357,56424,8203,55356,57212])}return!1}function d(e){var t=a.createElement("script");t.src=e,t.defer=t.type="text/javascript",a.getElementsByTagName("head")[0].appendChild(t)}for(i=Array("flag","emoji"),t.supports={everything:!0,everythingExceptFlag:!0},o=0;o<i.length;o++)t.supports[i[o]]=l(i[o]),t.supports.everything=t.supports.everything&&t.supports[i[o]],"flag"!==i[o]&&(t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&t.supports[i[o]]);t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&!t.supports.flag,t.DOMReady=!1,t.readyCallback=function(){t.DOMReady=!0},t.supports.everything||(n=function(){t.readyCallback()},a.addEventListener?(a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(r=t.source||{}).concatemoji?d(r.concatemoji):r.wpemoji&&r.twemoji&&(d(r.twemoji),d(r.wpemoji)))}(window,document,window._wpemojiSettings); </script> <style type="text/css"> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 .07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style> <link rel="stylesheet" id="wp-block-library-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-includes/css/dist/block-library/style.min.css?ver=5.5.3" type="text/css" media="all"/> <link rel="stylesheet" id="contact-form-7-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.3" type="text/css" media="all"/> <link rel="stylesheet" id="po_fts_css-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/lloyd.css?ver=1.1.3" type="text/css" media="all"/> <link rel="stylesheet" id="foundation_icons_css-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/foundation-icons/foundation-icons.css?ver=1.1.3" type="text/css" media="all"/> <link rel="stylesheet" id="po_custom_css-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/style.css?ver=1.1.3" type="text/css" media="all"/> <link rel="stylesheet" id="po_offcanvas_css-css" href="https://web.archive.org/web/20201225210018cs_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/offcanvas.css?ver=1.1.3" type="text/css" media="all"/> <link rel="stylesheet" id="jquery_ui_css-css" href="https://web.archive.org/web/20201225210018cs_/https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css?ver=1.12.1" type="text/css" media="all"/> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://www.portico.org/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp" id="jquery-core-js"></script> <link rel="https://api.w.org/" href="https://www.portico.org/wp-json/"/><link rel="alternate" type="application/json" href="https://web.archive.org/web/20201225210018/https://www.portico.org/wp-json/wp/v2/pages/11"/><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://www.portico.org/xmlrpc.php?rsd"/> <link rel="wlwmanifest" type="application/wlwmanifest+xml" href="https://www.portico.org/wp-includes/wlwmanifest.xml"/> <meta name="generator" content="WordPress 5.5.3"/> <link rel="shortlink" href="https://web.archive.org/web/20201225210018/https://www.portico.org/?p=11"/> <link rel="alternate" type="application/json+oembed" href="https://web.archive.org/web/20201225210018/https://www.portico.org/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.portico.org%2Four-work%2Fservices%2F"/> <link rel="alternate" type="text/xml+oembed" href="https://web.archive.org/web/20201225210018/https://www.portico.org/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.portico.org%2Four-work%2Fservices%2F&format=xml"/> <link rel="icon" href="https://web.archive.org/web/20201225210018im_/https://www.portico.org/wp-content/uploads/2017/09/cropped-PORTICO-512-logo-32x32.png" sizes="32x32"/> <link rel="icon" href="https://web.archive.org/web/20201225210018im_/https://www.portico.org/wp-content/uploads/2017/09/cropped-PORTICO-512-logo-192x192.png" sizes="192x192"/> <link rel="apple-touch-icon" href="https://web.archive.org/web/20201225210018im_/https://www.portico.org/wp-content/uploads/2017/09/cropped-PORTICO-512-logo-180x180.png"/> <meta name="msapplication-TileImage" content="https://www.portico.org/wp-content/uploads/2017/09/cropped-PORTICO-512-logo-270x270.png"/> <script> // remove no-js and add 'js' to the HTML var doc = document; doc.documentElement.className = doc.documentElement.className.replace("no-js",""); doc.documentElement.className += " js "; </script> </head> <body class="page-template-default page page-id-11 page-child parent-pageid-107" data-template="base.twig"> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://web.archive.org/web/20201225210018if_/https://www.googletagmanager.com/ns.html?id=GTM-KBZBHQT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> <div id="skipNav"><a class="show-on-focus" href="#content">Skip to Main Content</a></div> <div class="off-canvas position-right show-for-small-only" id="offCanvasRight" data-off-canvas> <!-- Close button --> <button class="close-button" aria-label="Close menu" type="button" data-close> <span aria-hidden="true">×</span> </button> <div class="primary-menu"> <ul class="menu vertical" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-18"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/why-portico/">Why Portico</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page current-page-ancestor current-menu-ancestor current-menu-parent current-page-parent current_page_parent current_page_ancestor menu-item-142 menu-item-has-children"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/">Our work</a> <ul class="menu vertical" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-11 current_page_item menu-item-17"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/">Core services</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-203"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/preservation-approach/">Preservation approach</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2311"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/preservation-step-step/">Preservation step by step</a> </li> <li class=" menu-item menu-item-type-custom menu-item-object-custom menu-item-2024"> <a href="/web/20201225210018/https://www.portico.org/presentations/">Presentations and publications</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2206"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/community-involvement/">Community involvement</a> </li> </ul> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-1799 menu-item-has-children"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/">Coverage</a> <ul class="menu vertical" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2157"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/libraries/">Libraries</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2158"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/publishers/">Publishers</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2156"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/titles/">Titles and collections</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-716"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/triggered-content/">Triggered content</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-1949"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/request-holdings-comparison/">Request a holdings comparison</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2224"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/facts-and-figures/">Facts and figures</a> </li> </ul> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-141"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/join/">Join Portico</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-144"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/news/">News</a> </li> </ul> </div><!--/.nav-primary--> <div class="utility-menu"> <ul class="menu vertical" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-147"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/for-participants/">For participants</a> </li> </ul> </div><!--/.nav-secondary--> </div><!-- /.off-canvas --> <div class="off-canvas-content" data-off-canvas-content> <header aria-label="header"> <nav role="navigation" aria-label="primary" class="nav row"> <div class="logo" role="banner"> <a class="logo-link" href="/web/20201225210018/https://www.portico.org/" rel="JSTOR"><div class="logo_img"></div></a> <span class="show-for-sr">Home</span> <span class="logo-txt-link"></span> </div> <div class="small-12 columns"> <div class="show-for-small-only"> <button type="button" class="button hollow primary float-right off-canvas-menu-button" data-toggle="offCanvasRight">Menu</button> <div class="home-link-mobile-wrapper"></div> </div> <div class="nav-secondary show-for-medium"> <ul class="list-horizontal no-bullet m0" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-147"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/for-participants/">For participants</a> </li> </ul> </div><!--/.nav-secondary--> <div class="nav-primary show-for-medium"> <ul class="nav-primary--menu dropdown menu" data-dropdown-menu data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-18"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/why-portico/">Why Portico</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page current-page-ancestor current-menu-ancestor current-menu-parent current-page-parent current_page_parent current_page_ancestor menu-item-142 menu-item-has-children"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/">Our work</a> <ul class="nav-primary--menu dropdown menu" data-dropdown-menu data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-11 current_page_item menu-item-17"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/services/">Core services</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-203"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/preservation-approach/">Preservation approach</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2311"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/preservation-step-step/">Preservation step by step</a> </li> <li class=" menu-item menu-item-type-custom menu-item-object-custom menu-item-2024"> <a href="/web/20201225210018/https://www.portico.org/presentations/">Presentations and publications</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2206"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/our-work/community-involvement/">Community involvement</a> </li> </ul> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-1799 menu-item-has-children"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/">Coverage</a> <ul class="nav-primary--menu dropdown menu" data-dropdown-menu data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2157"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/libraries/">Libraries</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2158"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/publishers/">Publishers</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2156"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/titles/">Titles and collections</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-716"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/triggered-content/">Triggered content</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-1949"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/request-holdings-comparison/">Request a holdings comparison</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-2224"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/facts-and-figures/">Facts and figures</a> </li> </ul> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-141"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/join/">Join Portico</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-144"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/news/">News</a> </li> </ul> </div><!--/.nav-primary--> </div> </nav> </header> <main> <div class="content-row row layout-right-sidebar"> <div class="small-12 columns" data-sc="content:header"> <div class="article-header"> <h1 class="article-h1 main-title header">Core services</h1> </div> </div> <div class="content medium-8 small-12 columns"> <div class="content-wrapper" data-sc="content:page"> <article class="post-type-page" id="post-11"> <section class="article-content"> <div class="article-body"> <p>Portico provides libraries and publishers with reliable, cost-effective preservation of electronic resources, and contributes expertise and technical assistance to national libraries, ensuring that their content will be accessible to researchers, scholars, and students in the future.</p> <h2>Preservation service</h2> <p>With Portico鈥檚 e-journal, e-books, and digital collections preservation services, libraries’ investments in e-resources are protected and publishers can count on their content remaining available in perpetuity.</p> <h3>Journals</h3> <p>Since 2005, we have worked with <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/coverage/publishers/">publishers</a> and <a href="/web/20201225210018/https://www.portico.org/coverage/libraries/">libraries</a> to preserve a rapidly increasing number of electronic journals. We conduct self-checks and third-party archive certifications to guarantee quality and security.</p> <p>Portico鈥檚 e-journal and e-book preservation services operate on a community model in which both publishers and libraries help to defray the ongoing costs of operating the archive.</p> <h3>Books</h3> <p>As more users access books online, a digital preservation strategy to ensure long-term access is vital. Portico聽provides publishers and libraries the ability to protect their collections.</p> <p>Like the e-journals preservation service, this service operates through a community model through which both publishers and libraries help defray the ongoing costs of operating the archive, including the IT infrastructure to ingest, archive, and migrate the content committed to the archive.</p> <h3>Digital collections</h3> <p>Libraries and publishers have invested significantly in the creation of digitized historical collections such as newspapers, images, and other primary sources indispensable to research. Portico鈥檚 digital collection service preserves this content on behalf of participating publishers.</p> <p>This service is solely supported by publishers who have committed their collections to the archive. Should a trigger event occur, access is provided for a publisher鈥檚 customers, whether or not they participate in Portico.</p> <h2 id="natl">National libraries service</h2> <p>Portico and national libraries share a mission: to ensure that scholars and researchers have access to content in the future. We are proud to partner with national libraries and to provide our preservation expertise and state-of-the-art infrastructure to guarantee access to their most critical content.</p> <h3>The British Library</h3> <p>Portico first began offering e-journal preservation support to national libraries through its work with the <a href="https://web.archive.org/web/20201225210018/https://www.bl.uk/">British Library</a>. We helped the Library meet <a href="https://web.archive.org/web/20201225210018/http://www.bl.uk/aboutus/legaldeposit/websites/elecpubs/">United Kingdom government regulations</a> that extend the practice of legal deposit from traditional print publications to non-print publications in the UK web domain by providing them with normalized e-journal content.</p> <p>Portico uses its established workflow and processes to create standardized and uniform journal content that can be exported to the British Library, helping to ensure that thousands of electronic journal titles will be collected, preserved, and made available to current and future generations of researchers in the UK. As necessary, Portico will develop new tools for processing additional publisher content.</p> </div> </section> </article> </div><!-- /content-wrapper --> </div><!--/.content--> <aside class="sidebar-right medium-4 small-12 columns"> <div class=" " data-sc="content:module"> <div class="callout featured po-module module-id-2282 media-object stack light-tan module-no-date" data-equalizer-watch="" data-sc-name="Title Search"> <h2>Search for titles in<br/>the Portico archive</h2> <form class="search-filter" action="/web/20201225210018/https://www.portico.org/coverage/titles/" method="get"> <div>Search titles by keyword:</div> <div><input class="search-text" type="text" name="keyword" size="30" value=""></div> <div class="display-options"><label style="padding-left:0;"><input type="radio" value="e-journal" name="filter_by[]" checked="">E-journals</label><label><input type="radio" value="e-book" name="filter_by[]">E-books</label><label><input type="radio" value="d-collections" name="filter_by[]">Collections</label></div> <div class="top-margin-s"><input class="button" type="submit" value="Search now"></div> </form> </div><!--/.callout--> </div> </aside> </div> </main> <footer class="footer" aria-label="footer"> <div class="row"> <div class="small-12 columns"> <h4 class="h2 heading mb1">Portico</h4> </div> </div> <div class="row bottom-section"> <div class="small-12 medium-6 columns"> <div class="row"> <div class="columns large-4"> <ul class="no-bullet compact-bottom"> <li><a href="/web/20201225210018/https://www.portico.org/why-portico/">Why Portico</a></li> <li><a href="/web/20201225210018/https://www.portico.org/our-work/">Our work</a></li> <li><a href="/web/20201225210018/https://www.portico.org/coverage/">Coverage</a></li> <li><a href="/web/20201225210018/https://www.portico.org/join/">Join</a></li> <li><a href="/web/20201225210018/https://www.portico.org/news/">News</a></li> </ul> </div> <div class="columns large-4"> <ul class="no-bullet compact-bottom"> <li><a href="/web/20201225210018/https://www.portico.org/for-participants/">For participants</a></li> <li><a href="/web/20201225210018/https://www.portico.org/preservation-policies/">Preservation policies</a></li> <li><a href="https://web.archive.org/web/20201225210018/http://audit.portico.org/">Auditor login</a></li> </ul> </div> <div class="columns large-4"> <ul class="no-bullet compact-bottom"> <li><a href="/web/20201225210018/https://www.portico.org/our-staff/">Our staff</a></li> <li><a href="/web/20201225210018/https://www.portico.org/governance/">Governance</a></li> <li><a href="/web/20201225210018/https://www.portico.org/contact-us/">Contact us</a></li> <li><a href="https://web.archive.org/web/20201225210018/https://www.ithaka.org/careers/">Careers</a></li> </ul> </div> </div></div> <div class="small-12 medium-6 columns"> <ul class="no-bullet list-horizontal social-icons compact-bottom"> <li> <a href="https://web.archive.org/web/20201225210018/https://twitter.com/Portico_Digital" class="icon-link"> <span class="show-for-sr">Twitter</span> <i class="fi-social-twitter"></i> </a> </li> </ul> <p> <small> The Portico digital preservation service is part of <a href="https://web.archive.org/web/20201225210018/https://www.ithaka.org/">ITHAKA</a>, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways. </small> </p> <p class="compact-bottom"> <small> 漏2005-2020. Portico庐 and ITHAKA庐 are trademarks of ITHAKA </small> </p> </div> </div> <div class="expanded row"> <div class="row"> <div class="medium-12 large-9 columns"> <ul class="list-horizontal no-bullet" data-close-on-click-inside="false"> <li class=" menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-2195"> <a href="https://web.archive.org/web/20201225210018/http://www.portico.org/">Portico.org</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-24"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/terms-conditions-use/">Terms and Conditions of Use</a> </li> <li class=" menu-item menu-item-type-custom menu-item-object-custom menu-item-2951"> <a href="https://web.archive.org/web/20201225210018/https://www.ithaka.org/privacypolicy">Privacy Policy</a> </li> <li class=" menu-item menu-item-type-custom menu-item-object-custom menu-item-2943"> <a href="https://web.archive.org/web/20201225210018/https://www.ithaka.org/cookies">Cookie Policy</a> </li> <li class=" menu-item menu-item-type-post_type menu-item-object-page menu-item-5511"> <a href="https://web.archive.org/web/20201225210018/https://www.portico.org/accessibility/">Accessibility</a> </li> </ul> </div> <div class="medium-12 large-3 columns"> <div id="google_translate_element"></div><script type="text/javascript"> function googleTranslateElementInit() { new google.translate.TranslateElement({pageLanguage: 'en', layout: google.translate.TranslateElement.InlineLayout.SIMPLE, autoDisplay: false}, 'google_translate_element'); } </script><script type="text/javascript" src="//web.archive.org/web/20201225210018js_/https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script> </div> </div> </div> </footer> <script type="text/javascript" id="contact-form-7-js-extra"> /* <![CDATA[ */ var wpcf7 = {"apiSettings":{"root":"https:\/\/web.archive.org\/web\/20201225210018\/https:\/\/www.portico.org\/wp-json\/contact-form-7\/v1","namespace":"contact-form-7\/v1"}}; /* ]]> */ </script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://www.portico.org/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.3" id="contact-form-7-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js?ver=3.1.1" id="jquery_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.0/js/foundation.min.js?ver=6.3.0" id="foundation_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js?ver=2.8.3" id="modernizr_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js?ver=1.12.1" id="jquery_ui_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/jquery.floatThead.js?ver=1.1.3" id="po_floatThead_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://www.portico.org/wp-content/themes/portico-timber-2017/static/site.js?ver=1.1.3" id="po_custom_js-js"></script> <script type="text/javascript" src="https://web.archive.org/web/20201225210018js_/https://www.portico.org/wp-includes/js/wp-embed.min.js?ver=5.5.3" id="wp-embed-js"></script> </div><!-- /.off-canvas-content --> <script src="https://web.archive.org/web/20201225210018js_/https://static.ithaka.org/gdpr-banner/js/banner.js" type="text/javascript"></script> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"260845e8dd","applicationID":"94329910","transactionName":"NVQBYkJVWEoCU0VbCgweIlVEXVlXTEBQVQA=","queueTime":0,"applicationTime":180,"atts":"GRMCFApPS0Q=","errorBeacon":"bam.nr-data.net","agent":""}</script></body> </html> <!-- FILE ARCHIVED ON 21:00:18 Dec 25, 2020 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 10:22:39 Nov 25, 2024. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 0.852 exclusion.robots: 0.041 exclusion.robots.policy: 0.025 esindex: 0.017 cdx.remote: 11.291 LoadShardBlock: 103.686 (3) PetaboxLoader3.datanode: 128.309 (4) load_resource: 119.92 PetaboxLoader3.resolve: 53.326 -->