OT-2026-000001333
Publication integrity record
Work unit replacement system and work unit replacement station
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-2026-000001333) never changes.
Identity and time
| Publication number | OT-2026-000001333 · never reused |
|---|---|
| Internal UUID | 01a0a675-5d49-7e1c-9f74-df18e04479cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:04.587128Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 095d3ed34c2cd9f3317b209c90b553aabff3d4d6e645d8e11ee5e90f9d5172b4 |
|---|---|
| Markdown | 2de8e5125267087cba5bd0ba7a7058090c9d0930b3b94e05ea9111e4a7d1c0d2 |
| Publication page | 8a676f566882415f88f82c83607cdbfa503ba97e0783d3880b07dcaf8659bf67 |
| Manifest | 0ee9d6b0b7816cd2753e5520b95ed56332ea95c8a4a23922f4d2914d73a71598 |
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 | 7Wib5x1Y7acn3A8aFXAYOZgVdpbBheBNGEoEaNQKmTs7lIZbG9pCRMSm3HLXZ8wEAstBo/McayKHxIRJi7+dCg== |
| 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
| 2026-10-10T16:41:53.036079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333observed 8a676f566882415f88f82c83607cdbfa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-10T16:41:52.938297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/manifest.jsonobserved 0ee9d6b0b7816cd2753e5520b95ed563...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T16:41:52.864645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/publication.mdobserved 2de8e5125267087cba5bd0ba7a705809...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T16:41:52.690353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/publication.txtobserved 095d3ed34c2cd9f3317b209c90b553aa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:11.715177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333observed 8a676f566882415f88f82c83607cdbfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:11.700075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/manifest.jsonobserved 0ee9d6b0b7816cd2753e5520b95ed563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:11.685784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/publication.mdobserved 2de8e5125267087cba5bd0ba7a705809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:11.671340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001333/publication.txtobserved 095d3ed34c2cd9f3317b209c90b553aa...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|