{"eid":"nostr-3","name":"nostr.download","domain":"nostr.download","resolved_by":"domain","topics":["storage"],"n_records":1,"best_vorder":0,"review":null,"aliases":["nostr.download","nostr.download (route96 Blossom server)"],"records":[{"rid":"storage/nostr-download","card":{"rid":"storage/nostr-download","eid":"nostr-3","topic":"storage","slug":"nostr-download","provider":"nostr.download (route96 Blossom server)","url":"https://nostr.download/","domain":"nostr.download","category":"p2p-blob-storage","tier":null,"verdict":"qualifies","vorder":0,"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":null,"egress_metered":0,"per_object_bytes":10000000000,"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":"10.00 GB per file (hard cap, read off the server's own the provider). No published per-user total. 'Inactive file deletion: No limit'. 'Delete never-download...","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"nostr-download","provider":"nostr.download (route96 Blossom server)","url":"https://nostr.download/","category":"p2p-blob-storage","free_tier":{"stated":"10.00 GB per file (hard cap, read off the server's own the provider). No published per-user total. 'Inactive file deletion: No limit'. 'Delete never-downloaded files: After 1 days'.","unit":"GB","metered_on":"unstated","source_url":"https://nostr.download/tos","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"10.00 GB per file","bytes":10000000000,"source_url":"https://nostr.download/tos","notes":"not stated"},"retention":{"stated":"Retention is download-triggered, not time-based: a file nobody fetches within 24 h is deleted","source_url":"https://nostr.download/tos","notes":"not stated"},"egress":{"terms":"unmetered — files served by GET /<sha256>, Content-addressed. Served through the server's own CDN; no egress counter is exposed anywhere.","metered":false},"interface":["unknown"],"interface_detail":"Blossom (BUD-01/02/04/06) + NIP-96. Plain HTTP PUT /upload, GET /<sha256>, HEAD /upload for preflight. Pinned by NIP-94 kind 1063 events.","tooling":"any HTTP client. Auth is a signed nostr event (kind 24242), so a locally generated keypair is the only credential. route96 (v0l), lotus, or hzrd149/blossom clients all speak it.","chaining":"content-addressed by SHA-256, so a chunk-per-object scheme (BRIEF 2.1) maps onto it natively with no index server — the hash IS the locator.","limits":[{"kind":"per-object-cap","value":"10.00 GB per file","source":"https://nostr.download/tos"},{"kind":"retention-clamped","value":"Delete never-downloaded files: After 1 days","source":"https://nostr.download/tos"}],"limits_note":"per-object-cap 10 GB. Retention is download-triggered, not time-based: a file nobody fetches within 24 h is deleted. Anything in the hot working set survives indefinitely.","identity_cost":{"kind":"anonymous","detail":"anonymous","country":null},"reliability_note":"single volunteer operator, no SLA, no durability warranty ('Do not use this service as your only backup'). Purges never-downloaded objects after 24 h, so a write-only cold archive decays to zero.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://nostr.download/","date":"2026-10-21","proved":"'Max upload size 10240 MB', 'Whitelist Open'"},{"url":"https://nostr.download/tos","date":"2026-10-21","proved":"'Maximum file size 10.00 GB', 'Inactive file deletion: ? No limit', 'Delete never-downloaded files ? After 1 days'"},{"url":"https://nostr.download/upload","date":"2026-10-21","proved":"PUT with no auth returns HTTP 401 / x-reason 'Auth header not found', i.e. the endpoint is live and the only gate is the signature, not an account"}],"verdict":"qualifies","verified_at":"2026-10-21T00:00:00.000Z","notes":"10.00 GB per file (hard cap, read off the server's own the provider). No published per-user total. 'Inactive file deletion: No limit'. 'Delete never-downloaded files: After 1 days'.","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":"$.free_tier.stated","kind":"free-quota","num":10.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":10.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:retention-clamped","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.free_tier.notes","process"],["$.interface","interface-unknown"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[]}]}