{"eid":"yanshiqwq","name":"延时の奇妙网盘","domain":"yanshiqwq.cn","resolved_by":"domain","topics":["netdisk-pan"],"n_records":1,"best_vorder":1,"review":null,"aliases":["yanshiqwq.cn","延时の奇妙网盘","延时の奇妙网盘 (data.yanshiqwq.cn)","延时の奇妙网盘 (data.yanshiqwq.cn) — public OpenList instance, WRITABLE"],"records":[{"rid":"netdisk-pan/data-yanshiqwq-cn","card":{"rid":"netdisk-pan/data-yanshiqwq-cn","eid":"yanshiqwq","topic":"netdisk-pan","slug":"data-yanshiqwq-cn","provider":"延时の奇妙网盘 (data.yanshiqwq.cn)","url":"https://data.yanshiqwq.cn/","domain":"yanshiqwq.cn","category":"public-instance","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"measured","binding":"write-gated","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest,webdav","egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-22T03:37:00.574Z","verified_basis":"live","checked_on":"2026-10-23","stale_on":"2026-11-13","n_evidence":4,"usd_month":null,"usd_per_tb_month":null,"summary":"anonymous guest read of the whole mount list, and a write on one path; no account, no payment, no published quota","duplicate_of":null,"n_unknown":5},"record":{"topic":"netdisk-pan","slug":"data-yanshiqwq-cn","provider":"延时の奇妙网盘 (data.yanshiqwq.cn)","url":"https://data.yanshiqwq.cn/","category":"public-instance","free_tier":{"stated":"anonymous guest read of the whole mount list, and a write on one path; no account, no payment, no published quota","unit":"unlimited","metered_on":"none","source_url":"https://data.yanshiqwq.cn/","read_on":"2026-10-22"},"per_object_cap":{"stated":"between 100 MiB (200) and 110 MiB (413 from the Cloudflare front); the operator publishes no cap","bytes":null,"source_url":"https://data.yanshiqwq.cn/","notes":null},"retention":{"stated":"until the operator's disk or Cloudflare account fails; no TTL, no SLA, no notice","days":null,"source_url":"https://data.yanshiqwq.cn/"},"egress":{"terms":"served through Cloudflare; the reader pays nothing and the operator pays nothing per byte","metered":false,"source_url":"https://data.yanshiqwq.cn/"},"interface":["rest","webdav"],"tooling":"OpenList v4.2.7 REST (/api/fs/*) and its WebDAV endpoint; rclone's alist backend speaks the same REST","chaining":"the only verified write in 170 hosts: a 4 KiB PUT, a GET, and a SHA-256 match. Useful as a one-object staging area, not as capacity. One instance on one operator's disk, so a second account carries no second allowance here. The composition angle is the pattern and not this host: a public OpenList that returns write true is the candidate class, and the index lists are where the census finds them","limits":[{"kind":"write-gated","value":"writable on the guest path only; /api/fs/remove returns 403, so nothing can be deleted","source":"probe:https://data.yanshiqwq.cn/api/fs/remove"},{"kind":"per-object-cap","value":"413 from Cloudflare between 100 MiB and 110 MiB","source":null},{"kind":"per-ip-shaping","value":"~1.9 MB/s up, ~1.0 MB/s down on a home uplink","source":null}],"identity_cost":{"kind":"anonymous","detail":"no registration, no token, no cookie; /api/me returns a guest session with role 1 and permission 256","country":null},"reliability_note":"One volunteer's home disk behind Cloudflare. No quota, no SLA, no delete, and the bytes are world-listable once written.","confidence":"measured","evidence":[{"url":"probe:https://data.yanshiqwq.cn/api/fs/list","date":"2026-10-22","proved":"HTTP 200, code 200, 27 root entries, write:true and write_content_bypass:true, provider:unknown"},{"url":"probe:https://data.yanshiqwq.cn/api/fs/put","date":"2026-10-22","proved":"PUT of 32 bytes returned {\"code\":200,\"message\":\"success\"} and GET /p/ returned the same 32 bytes with a matching SHA-256"},{"url":"https://data.yanshiqwq.cn/api/public/settings","date":"2026-10-22","proved":"OpenList v4.2.7, build 2026-10-15, allow_indexed false, allow_mounted false"},{"url":"probe:https://data.yanshiqwq.cn/api/me","date":"2026-10-22","proved":"guest session, role 1, permission 256 = bit 8 (WebDAV read) only, with no bit 3; the write is granted by a per-path meta, not by the bitmask"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-22T03:37:00.574Z","binding":"write-gated","notes":"The only host of 170 that accepted a write and gave the bytes back. It passes the zero-byte oracle with 'file exists', reports permission 256 with no bit 3, and is writable only because a per-path meta overrides the role. Probes left 32-byte files named *-r6probe.bin in its root, because delete is denied.","extras":{"access_mode":"public-instance","read_capability":"full","write_capability":"verified","upstream_provider":"unknown","fronting_cdn":"cloudflare","advertised_write_flag":true,"first_seen":"2026-10-21","last_verified_alive":"2026-10-22T03:37:00.574Z","last_verified_dead":null,"permission_bitmask":256,"bit3_upload":false,"write_content_bypass":true,"listing_sha256":"906b9822fef7","observations":[{"at":"2026-10-21T00:00:00Z","state":"listed","writable":true,"source":"seed A-A11"},{"at":"2026-10-22T03:21:00Z","state":"listed","entries":27,"writable":true,"source":null},{"at":"2026-10-22T03:37:00.574Z","state":"listed","entries":27,"writable":true,"source":null}],"aliases":["延时の奇妙网盘 (data.yanshiqwq.cn) — public OpenList instance, WRITABLE"]},"binding_note":"The write is real but undeletable, capped by the CDN body limit, and rate-limited by one home uplink, so the binding constraint is the gate on writing at all, not a quota.","interface_detail":"rest","endpoint":"https://data.yanshiqwq.cn/api/fs/put"},"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:write-gated","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[1].value","kind":"limit:per-object-cap","num":100.0,"unit":"MiB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[2].value","kind":"limit:per-ip-shaping","num":1.9,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.extras.observations[1].source","withheld"],["$.extras.observations[2].source","withheld"],["$.limits[1].source","withheld"],["$.limits[2].source","withheld"],["$.per_object_cap.notes","withheld"]],"history":[],"drift":[]}]}