# 七十二时

> 20237737.xyz | Netdisk and pan; 2 records: free tier, limits, identity cost and evidence.

HTML https://fshy.ajam.dev/p/20237737/ | JSON https://fshy.ajam.dev/api/v1/entity/20237737.json | how to read a record: https://fshy.ajam.dev/llms-full.txt

## 七十二时.的资源站

- `netdisk-pan/alist-cdn-20237737-xyz` | qualifies-with-caveat | evidence measured | binding per-ip-shaping | category public-instance
- needs card no, phone no, ID no, institution no | verified 2026-10-22T03:37:00.574Z (live) | stale on 2026-11-13
- url https://alist-cdn.20237737.xyz/
- free tier: anonymous guest read of 4 root entries; no account and no payment | unit: unlimited | metered on: none | read on: 2026-10-22 | source: [1]
- per-object cap: source: [1]
- retention: source: [1]
- egress: served through ESA; the reader pays nothing | metered: no | source: [1]
- identity: anonymous
- interface: rest, webdav
- limits:
  - per-ip-shaping (binding): no published rate; one operator and a CDN front absorb the read [1]
  - write-gated: PUT denied at the guest role probe:https://alist-cdn.20237737.xyz/api/fs/put
- interface detail: rest
- composes with: a fetch substrate: point a cache and two mirrors at it, never a write tier A read-only mirror that demonstrates CDN fronting on a Chinese CDN rather than Cloudflare, which matters when Cloudflare is the wrong side of a network boundary for a given reader
- reliability: The ESA-fronted site name for the same 20237737 corpus.
- notes: the same as reliability
- extras:
  - access_mode: public-instance
  - read_capability: full
  - write_capability: permission-denied
  - upstream_provider: unknown
  - fronting_cdn: esa
  - advertised_write_flag: yes
  - write_content_bypass: no
  - permission_bitmask: 1280
  - base_path: /
  - listing_sha256: 13295918
  - first_seen: 2024-01-20
  - last_verified_alive: 2026-10-22T03:37:00.574Z
  - consecutive_failures: 0
  - aliases: 七十二时.的资源站 (alist-cdn.20237737.xyz) — public AList on Alibaba ESA, CDN mirror of a dead primary
- evidence:
  - probe:https://alist-cdn.20237737.xyz/api/public/settings 2026-10-22: HTTP 200, JSON carrying a code field, site_title '七十二时.的资源站'
  - probe:https://alist-cdn.20237737.xyz/api/fs/list 2026-10-22: anonymous POST /api/fs/list on / returned code 200 with 4 root entries; write:true, write_content_bypass:False, provider:unknown
  - probe:https://alist-cdn.20237737.xyz/api/fs/put 2026-10-22: the zero-byte oracle (PUT at an existing directory with Overwrite:false) returned code 403 with message 'permission denied' inside HTTP 200, so the write permission failed and nothing was written
- sources:
  - [1] https://alist-cdn.20237737.xyz/

## 七十二时, the original hostname of the 20237737 corpus (alist.20237737.xyz)

- `netdisk-pan/alist-20237737-xyz` | dead | evidence measured | binding retention-clamped | category public-instance
- needs card no, phone no, ID no, institution no | verified 2026-10-22T03:37:00.574Z (live) | stale on 2026-11-13
- url https://alist.20237737.xyz/
- free tier: nothing reachable: the host does not serve an anonymous mount list | unit: none | metered on: none | read on: 2026-10-22 | source: [1]
- per-object cap: not applicable; nothing is readable | source: [1]
- retention: the host is gone; 301 to nowhere that answers | days: 0 | source: [1]
- egress: nothing to serve | metered: no | source: [1]
- identity: anonymous | detail: no account would have helped
- interface: unknown
- limits:
  - retention-clamped (binding): the host stopped serving: 301 to nowhere that answers probe:https://alist.20237737.xyz/api/public/settings
- binding note: The host is not slow or capped, it is gone; the constraint is that it stopped.
- tooling: none: no client reaches it
- composes with: excluded
- reliability: Death mode: 301 to nowhere that answers.
- notes: 七十二时, the original hostname of the 20237737 corpus. 301 to nowhere that answers
- extras:
  - access_mode: public-instance
  - read_capability: none
  - write_capability: not-tested
  - death_mode: 301 to nowhere that answers
  - last_verified_dead: 2026-10-22T03:37:00.574Z
  - consecutive_failures: 1
  - first_seen: 2024-01-20
- evidence:
  - probe:https://alist.20237737.xyz/api/public/settings 2026-10-22: HTTP 301 with no AList API behind the redirect; the same corpus is still served at alist.qsesvick.top and alist-cdn.20237737.xyz, so the operator moved rather than died
- sources:
  - [1] https://alist.20237737.xyz/