OT-2026-000001682
Publication integrity record
Robot system
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-2026-000001682) never changes.
Identity and time
| Publication number | OT-2026-000001682 · never reused |
|---|---|
| Internal UUID | 01a0a677-b24a-7298-a163-a8479c34d81a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:07:37.418907Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001682 |
| Status | PUBLIC |
Content hashes
| Canonical text | a05e4c2e64017a9d3982d930951a4db91759317dfc037e75f730402513cae2b0 |
|---|---|
| Markdown | 27cb19b66ee8658c56589cd81494c94cf4dbf4829f0563a8d2c5ea2405001591 |
| Publication page | 1a41e2c6180982875f6d81a043686319dbc71f19a42b9c5611339cfe75e1c87b |
| Manifest | 24a2de380fe6bace6a06be0056f372a26f763e89e4120608ee285eb6c0e3147f |
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 | LNVGFXc6zVzyIs9BH/w7JXfR5dCIgie7l1yzOBIqmZhTaQDk4yzmKpPEok+ZTK1mAqPCOn0O9a6Yy2rhqe7XBw== |
| 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
| 2026-09-16T04:23:04.287256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682observed 1a41e2c6180982875f6d81a043686319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:04.271982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682/manifest.jsonobserved 24a2de380fe6bace6a06be0056f372a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.256644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682/publication.mdobserved 27cb19b66ee8658c56589cd81494c94c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.204344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682/publication.txtobserved a05e4c2e64017a9d3982d930951a4db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:14.420294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682observed 1a41e2c6180982875f6d81a043686319...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:14.386558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682/manifest.jsonobserved 24a2de380fe6bace6a06be0056f372a2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:14.249313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001682/publication.txtobserved a05e4c2e64017a9d3982d930951a4db9...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 |
|---|