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延时の奇妙网盘 (data.yanshiqwq.cn)

data.yanshiqwq.cn/Public instancenetdisk-pan/data-yanshiqwq-cnJSONcomparereport an errorprovider JSON

Free allowance
Anonymous guest read of the whole mount list, and a write on one path; no account, no payment, no published quota
Verdict
caveatusable, with a named limit or an unprobed read path
Cost
free tier
Identity
anonymousno card, no phone
Binding limit
write-gatedwritable on the guest path only; /api/fs/remove returns 403, so nothing can be deleted
Evidence
measured4 sources; a live request was made and its output kept
Freshness
stale on 2026-11-13checked 2026-10-22 (live); stale on 2026-11-13
Free tieranonymous 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
Pricenone stated
Limits
  • write-gated (binding) writable on the guest path only; /api/fs/remove returns 403, so nothing can be deleted
  • per-object-cap 413 from Cloudflare between 100 MiB and 110 MiB
  • per-ip-shaping ~1.9 MB/s up, ~1.0 MB/s down on a home uplink
Bindingwrite-gated 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.
Identityanonymous no registration, no token, no cookie; /api/me returns a guest session with role 1 and permission 256
Egressserved through Cloudflare; the reader pays nothing and the operator pays nothing per byte
Per-object capbetween 100 MiB (200) and 110 MiB (413 from the Cloudflare front); the operator publishes no cap
Retentionuntil the operator's disk or Cloudflare account fails; no TTL, no SLA, no notice
Interfacerest, webdav rest
ToolingOpenList v4.2.7 REST (/api/fs/*) and its WebDAV endpoint; rclone's alist backend speaks the same REST
Composes withthe 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.
ReliabilityOne volunteer's home disk behind Cloudflare. No quota, no SLA, no delete, and the bytes are world-listable once written.
NotesThe 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.
Parsed numbers
  • has-free-tier 1
  • per-object-cap 100 MiB
  • per-ip-shaping 1.9 MB
Evidence 4
datesourcewhat it proved
2026-10-22probe: https://data.yanshiqwq.cn/api/fs/listHTTP 200, code 200, 27 root entries, write:true and write_content_bypass:true, provider:unknown
2026-10-22probe: https://data.yanshiqwq.cn/api/fs/putPUT of 32 bytes returned {"code":200,"message":"success"} and GET /p/ returned the same 32 bytes with a matching SHA-256
2026-10-22data.yanshiqwq.cn/api/public/settingsOpenList v4.2.7, build 2026-10-15, allow_indexed false, allow_mounted false
2026-10-22probe: https://data.yanshiqwq.cn/api/meguest 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
More fields 14
access modepublic-instance
read capabilityfull
write capabilityverified
upstream providerunknown
fronting cdncloudflare
advertised write flagyes
first seen2026-10-21
last verified alive2026-10-22T03:37:00.574Z
permission bitmask256
bit3 uploadno
write content bypassyes
listing sha256906b9822fef7
observations[{"at": "2026-10-21T00:00:00Z","state": "listed","writable": true,"source": null},{"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"]