OT-2026-000001179
Publication integrity record
Crane arrangement
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000001179) never changes.
Identity and time
| Publication number | OT-2026-000001179 · never reused |
|---|---|
| Internal UUID | 01a0a674-5c46-7ac6-93d4-42d79b144b28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:58.790893Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 107e2327752fba98fb544caa9818f8e770217db0a27009aaa9f22c8018b1edef |
|---|---|
| Markdown | 6102ed7bfce2add933271fccc5ba34b63788ee8bc59fd1abd089b6b0aaa78db4 |
| Publication page | bd9bcc31dbae5dfb393fcde6acfbb0a6d33352125e8ce2bcf2223ee6a791a8e7 |
| Manifest | 567c525f88925d865ed724f94b31d033764c463ac3876e84669ceffeddbffeab |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | C4zjBciY+p2+bfJmNQn5OXxiDfCDU/9fEE7ySTKD5AuzdpNp3SFpe3NckA2/8tYYWxxG0AREMT1nXXQiG8rHAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-10-14T20:42:14.207018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179observed bd9bcc31dbae5dfb393fcde6acfbb0a6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-14T20:42:14.113593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/manifest.jsonobserved 567c525f88925d865ed724f94b31d033...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T20:42:14.033173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/publication.mdobserved 6102ed7bfce2add933271fccc5ba34b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T20:42:13.895765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/publication.txtobserved 107e2327752fba98fb544caa9818f8e7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T16:41:21.793480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179observed bd9bcc31dbae5dfb393fcde6acfbb0a6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T16:41:21.747758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/manifest.jsonobserved 567c525f88925d865ed724f94b31d033...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T16:41:21.696629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/publication.mdobserved 6102ed7bfce2add933271fccc5ba34b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T16:41:21.620710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001179/publication.txtobserved 107e2327752fba98fb544caa9818f8e7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|