OT-2026-000002873
Publication integrity record
Service vehicle with a vehicle pen
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-2026-000002873) never changes.
Identity and time
| Publication number | OT-2026-000002873 · never reused |
|---|---|
| Internal UUID | 01a0a67f-485c-76ba-b878-95c2e91dfd2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:54.589173Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002873 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54b5116cdb59a14235d5839aaecbdaee3989cb7ffc4e08a92cfbec0536db2b77 |
|---|---|
| Markdown | 1fdd1e9dcd298015d0b44d0c8951f7d2000a7953faec4b4adb1c66ad36e6c90a |
| Publication page | 86376a0553a150e09ae113a04da71b63d3fb20372aaafe93bbc6cc0d13a3fb31 |
| Manifest | 453e8cd708a4609c7d3ae9269d0f5c0c7e9dbd373f4ff13b15db36f40f9415f3 |
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 | /Amot2sApxy3Um7c3x341KGH5m3bQdpajDq40NvEZPzbYADB8yyXT+emeg11tglU1WfG5wERD7zrci5nRGA+Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-25T08:41:46.026207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873observed 86376a0553a150e09ae113a04da71b63...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-25T08:41:45.961690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/manifest.jsonobserved 453e8cd708a4609c7d3ae9269d0f5c0c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T08:41:45.896974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/publication.mdobserved 1fdd1e9dcd298015d0b44d0c8951f7d2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T08:41:45.705481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/publication.txtobserved 54b5116cdb59a14235d5839aaecbdaee...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.952402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873observed 86376a0553a150e09ae113a04da71b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.937268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/manifest.jsonobserved 453e8cd708a4609c7d3ae9269d0f5c0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.922985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/publication.mdobserved 1fdd1e9dcd298015d0b44d0c8951f7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.907082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002873/publication.txtobserved 54b5116cdb59a14235d5839aaecbdaee...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 |
|---|