OT-2026-000003306
Publication integrity record
Robot with cruciform geometry
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-2026-000003306) never changes.
Identity and time
| Publication number | OT-2026-000003306 · never reused |
|---|---|
| Internal UUID | 01a0a6ad-a253-7da6-a94d-bf7dcc848632 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:06:32.275740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003306 |
| Status | PUBLIC |
Content hashes
| Canonical text | b56f39c31e0ddb673c5309b8c9d10d951ed140dfa311b08b740739647a9f3d7f |
|---|---|
| Markdown | 1ec2e6b5bb73f5390a5401da4bbf49071956f29f7650793f51b507c063143104 |
| Publication page | 45e8cb12c2ed273743df3f0e1a3442cda75fb4459185b40f9f881036d80718d7 |
| Manifest | f81bf8dca65816f462a09b6495b323921e10490e6e86774ad6fdcca153821aa7 |
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 | 1F+wq4Z0ZhyBNQR5vyZv+IWpxkUNaoVRcWL/CU28yj558aaFluskH9A+zVy4pxUKEgMfk1Afvb0zOTZ9KxPdDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:07:03Z batch OT-TS-2026-W38-004 · RFC 3161 token · inclusion proof root d42f3e627490c26ffd144bf37543fecf... |
|---|
Independent retrieval
| 2026-10-08T04:23:35.340031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306observed 45e8cb12c2ed273743df3f0e1a3442cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-08T04:23:35.326262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306/manifest.jsonobserved f81bf8dca65816f462a09b6495b32392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-08T04:23:35.311591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306/publication.mdobserved 1ec2e6b5bb73f5390a5401da4bbf4907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-08T04:23:35.230894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306/publication.txtobserved b56f39c31e0ddb673c5309b8c9d10d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:05.475640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306observed 45e8cb12c2ed273743df3f0e1a3442cd...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:05.261110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306/manifest.jsonobserved f81bf8dca65816f462a09b6495b32392...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:05.245962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003306/publication.txtobserved b56f39c31e0ddb673c5309b8c9d10d95...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 |
|---|