OT-2026-000003492
Publication integrity record
Article containment apparatus
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-2026-000003492) never changes.
Identity and time
| Publication number | OT-2026-000003492 · never reused |
|---|---|
| Internal UUID | 01a0a6c7-67b4-788b-9592-1d5921e7c933 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:34:41.205428Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49999927608582b7091d136ba15db8771e88c1118400e6d567d876d435afacb2 |
|---|---|
| Markdown | 1f4b31e451b7196f11a6b5ee42adfa6f86cb784d0593bff5fc98f14e81a4bce4 |
| Publication page | 0c50a19953633f6744154e799f1ce5dd3f0009aebfe2c78bdeb3337dfc7ef7bb |
| Manifest | d701aac6c4cc3180a5e03e36fbfc86e01bc5ff89a2d4b25180504755ec70775e |
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 | vzyWT/l4gRo0IP/0swYRed34uCYGfTb657yiwKwa5QnxL+aLgNZhGI7sxXXNhxrA/bd2JdobrXHtzNu3PVtsAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-09-24T16:42:08.974806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492observed 0c50a19953633f6744154e799f1ce5dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-24T16:42:08.904786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492/manifest.jsonobserved d701aac6c4cc3180a5e03e36fbfc86e0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-24T16:42:08.851207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492/publication.mdobserved 1f4b31e451b7196f11a6b5ee42adfa6f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-24T16:42:08.692461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492/publication.txtobserved 49999927608582b7091d136ba15db877...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:11:41.479788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492observed 0c50a19953633f6744154e799f1ce5dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:11:41.446958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492/manifest.jsonobserved d701aac6c4cc3180a5e03e36fbfc86e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:11:41.433476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492/publication.txtobserved 49999927608582b7091d136ba15db877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:03.062183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003492observed 0c50a19953633f6744154e799f1ce5dd...fetched by instance-3.rotem.ai from 127.0.0.1, 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 |
|---|