{"eid":"openicpsr","name":"openICPSR","domain":"openicpsr.org","resolved_by":"domain","topics":["storage"],"n_records":1,"best_vorder":1,"review":null,"aliases":["openICPSR","openICPSR (ICPSR, University of Michigan) — self-publishing repository","openicpsr.org"],"records":[{"rid":"storage/openicpsr-self-publishing-repository","card":{"rid":"storage/openicpsr-self-publishing-repository","eid":"openicpsr","topic":"storage","slug":"openicpsr-self-publishing-repository","provider":"openICPSR (ICPSR, University of Michigan) — self-publishing repository","url":"https://www.openicpsr.org","domain":"openicpsr.org","category":"academic","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"reported","binding":"per-object-cap","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"s3,rest,rclone","egress_metered":0,"per_object_bytes":30000000000,"retention_days":null,"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":"30 GB per file with a 30 GB total per deposit and 1,000 files/folders per deposit; explicitly 'no cost to you'. Because deposits are unlimited and instant, t...","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"openicpsr-self-publishing-repository","provider":"openICPSR (ICPSR, University of Michigan) — self-publishing repository","url":"https://www.openicpsr.org","category":"academic","free_tier":{"stated":"30 GB per file with a 30 GB total per deposit and 1,000 files/folders per deposit; explicitly 'no cost to you'. Because deposits are unlimited and instant, the effective ceiling is per-deposit, not per-person.","unit":"GB","metered_on":"unstated","source_url":"https://www.openicpsr.org/openicpsr/faqs","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"30 GB per file","bytes":30000000000,"source_url":"https://www.openicpsr.org/openicpsr/faqs","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://www.openicpsr.org/openicpsr/faqs","notes":"not stated"},"egress":{"terms":"Free, 'no cost dissemination to other data users'. Downloads are immediate and public in the format submitted; no egress pricing exists in the product. Restricted-use options exist but are optional.","metered":false},"interface":["s3","rest","rclone"],"interface_detail":"rest","tooling":"Web upload plus 'Import From Zip' bulk extractor (1,000 files/folders per zip), versioning with a new DOI per version, and the underlying ICPSR deposit pipeline. No public rclone backend; automation is a scripted HTTP/form loop rather than a documented S3-style API — this is the weak point versus RepOD.","chaining":"Unlimited deposits x 30 GB each. 17 deposits = 510 GB; no account-level aggregate is published, and requests above 30 GB go to ICPSR Acquisitions for approval rather than being refused outright.","limits":[{"kind":"per-object-cap","value":"30 GB per file","source":"https://www.openicpsr.org/openicpsr/faqs"},{"kind":"per-object-cap","value":"30 GB/file","source":"https://www.openicpsr.org/openicpsr/faqs"}],"limits_note":"Per-object-cap 30 GB/file; per-deposit 30 GB and 1,000 files; ZIP extraction capped at 1,000 entries.","identity_cost":{"kind":"anonymous","detail":"derived from the record's prose, not from an identity field, and no signup was executed: ing. Unlimited deposits x 30 GB each. 17 deposits = 510 GB; no account-level aggregate is published, and requests above 30 GB go to ICPSR Acquisitions for approval rather than being refused","country":null},"reliability_note":"Long-running (ICPSR since 1962) with DOI permanence and version history; the failure mode is editorial/scope rejection, not data loss or throttling.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://www.openicpsr.org/openicpsr/faqs","date":"2026-10-21","proved":"'openICPSR depositors may share up to 30GB per file, with a total limit of 30GB and 1,000 files per deposit'"},{"url":"https://www.openicpsr.org/openicpsr/about","date":"2026-10-21","proved":"'Your deposit to openICPSR involves no cost to you'; 'up to 30GB in storage space, up to 1,000 files and folders per deposit'"},{"url":"https://www.icpsr.umich.edu/sites/shared/posts/deposit-options","date":"2026-10-21","proved":"'Anyone can self-deposit and publish uncurated data'"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"30 GB per file with a 30 GB total per deposit and 1,000 files/folders per deposit; explicitly 'no cost to you'. Because deposits are unlimited and instant, the effective ceiling is per-deposit, not per-person.","extras":{},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":30.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":30.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-object-cap","num":30.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]}]}