{"rid":"storage/ena-webin","card":{"rid":"storage/ena-webin","eid":"ebi-ac-uk","topic":"storage","slug":"ena-webin","provider":"ENA (European Nucleotide Archive) — Webin","url":"https://www.ebi.ac.uk/ena","domain":"ebi.ac.uk","category":"academic","tier":null,"verdict":"qualifies","vorder":0,"grp":"usable","confidence":"reported","binding":"retention-clamped","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"sftp,ftp,rclone,cli","egress_metered":0,"per_object_bytes":null,"retention_days":60,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"No fixed quota. Own fair-use policy: 'We place no absolute limit within the 2-month period on the total volume of user data that may exist in a data upload a...","duplicate_of":null,"n_unknown":5},"record":{"topic":"storage","slug":"ena-webin","provider":"ENA (European Nucleotide Archive) — Webin","url":"https://www.ebi.ac.uk/ena","category":"academic","free_tier":{"stated":"No fixed quota. Own fair-use policy: 'We place no absolute limit within the 2-month period on the total volume of user data that may exist in a data upload area at any one time' and 'we ... expect that volumes would not exceed 10 Terabytes under normal circumstances.'","unit":"mixed","metered_on":"unstated","source_url":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html","notes":"not stated"},"retention":{"stated":"Retention: transit area purged after 2 months if not submitted; once submitted, ENA is permanent","days":60,"source_url":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html","notes":"not stated"},"egress":{"terms":"Unmetered and anonymous. ftp.sra.ebi.ac.uk is CORS-open (`Access-Control-Allow-Origin: *`) and already served through Cloudflare (`Server: cloudflare`), so CF is in front by default.","metered":false},"interface":["sftp","ftp","rclone","cli"],"interface_detail":"sftp","tooling":"Webin-CLI (github.com/enasequence/webin-cli), plus plain FTP/Aspera. Read side is plain HTTPS/FTP with HTTP range support — works with rclone's http/`sftp` remotes and curl.","chaining":"One Webin account = unlimited studies. The upload area is a transit buffer (10 TB documented expectation), while *published* accessions are permanent and unmetered on the read side. Multiply across accounts/centres; read side needs no account at all, so the fetch workload is uncapped regardless of how many deposit accounts exist.","limits":[{"kind":"per-ip-shaping","value":"45 KB/s","source":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html"},{"kind":"per-ip-shaping","value":"430 KB/s","source":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html"},{"kind":"retention-clamped","value":"Retention: transit area purged after 2 months","source":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html"}],"limits_note":"per-object-cap: none documented per file; per-request volume soft-capped at ~10 TB per 2-month window per upload area, and upload areas are not backed up. Retention: transit area purged after 2 months if not submitted; once submitted, ENA is permanent. Binding constraint on READ is per-ip-shaping: single stream 45 KB/s, 8 parallel ranged GETs 430 KB/s (9.6x).","identity_cost":{"kind":"anonymous","detail":"derived from the record's prose, not from an identity field, and no signup was executed: ead side. Multiply across accounts/centres; read side needs no account at all, so the fetch workload is uncapped regardless of how many deposit accounts exist. per-object-cap: none documente","country":null},"reliability_note":"Upload path is the weak side — FTP sessions drop out, Aspera recommended; upload area is explicitly 'not backed up'.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://ena-docs.readthedocs.io/en/latest/submit/fileprep/upload.html","date":"2026-10-21","proved":"quotes 'no absolute limit within the 2-month period', 'would not exceed 10 Terabytes under normal circumstances', 'temporary transit area which is not backed up'"},{"url":"https://ftp.sra.ebi.ac.uk/vol1/fastq/SRR000/SRR000001/SRR000001_1.fastq.gz","date":"2026-10-21","proved":"probe: GET -r 0-1023 -> 206 Partial Content, Content-Range: bytes 0-1023/23319983, body starts 1f 8b 08 00 (real gzip magic), Server: cloudflare"},{"url":null,"date":"2026-10-21","proved":"probe: 8 parallel ranged GETs -> 8,000,000 bytes in 18.6s (430 KB/s) vs 1 connection 1,001,024 bytes in 22.2s (45 KB/s)"}],"verdict":"qualifies","verified_at":"2026-10-21T00:00:00.000Z","notes":"No fixed quota. Own fair-use policy: 'We place no absolute limit within the 2-month period on the total volume of user data that may exist in a data upload area at any one time' and 'we ... expect that volumes would not exceed 10 Terabytes under normal circumstances.'","extras":{},"binding":"retention-clamped","binding_note":"a clock, not a quota: bytes leave whether or not the client is finished with them"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[0].value","kind":"limit:per-ip-shaping","num":45,"unit":"KB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-ip-shaping","num":430,"unit":"KB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[2].value","kind":"limit:retention-clamped","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.evidence[2].url","private-url"],["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[{"kind":"duplicate-disagrees","subject":"storage/ena","other":"storage/ena-webin","field":"verdict","a":"fails-quota","b":"qualifies","detail":null},{"kind":"duplicate-disagrees","subject":"storage/ena","other":"storage/ena-webin","field":"identity_kind","a":"email","b":"anonymous","detail":null}]}