OT-2026-000001957
Publication integrity record
Autonomous transport vehicle with vision 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-2026-000001957) never changes.
Identity and time
| Publication number | OT-2026-000001957 · never reused |
|---|---|
| Internal UUID | 01a0a679-a5f8-7b98-8c6b-98c2b9202182 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:45.337243Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001957 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7a52ecc9333c09b9cf106b8eceb9aaca0552c91617fbedebf8f9caa2f6c5276 |
|---|---|
| Markdown | 0c87b9b9a314c74ebefcf0d832a18f7ea67c44b5c2f929e2adbb7ecf8731c348 |
| Publication page | 0413ff9cda773b377cfe70dbadb70696152dcbb0e50b820cea6e3738ce07e261 |
| Manifest | fa161855d98357d8b7713370fd02b11f6dfccbfa35ec0659d9564a970db544a4 |
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 | Oa3cF2o1+zDYXcFqW1sNUePOxBeh5ap29SB5ydnNCEYTgLu20WYrNiie0XLTP9EVsLU1+6t1ANvJJT4kHADgDQ== |
| 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
| 2026-09-17T00:41:31.739166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957observed 0413ff9cda773b377cfe70dbadb70696...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T00:41:31.584584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957/manifest.jsonobserved fa161855d98357d8b7713370fd02b11f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:31.451435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957/publication.mdobserved 0c87b9b9a314c74ebefcf0d832a18f7e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:31.258992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957/publication.txtobserved c7a52ecc9333c09b9cf106b8eceb9aac...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:07.091335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957observed 0413ff9cda773b377cfe70dbadb70696...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:06.940112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957/manifest.jsonobserved fa161855d98357d8b7713370fd02b11f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:06.928202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001957/publication.txtobserved c7a52ecc9333c09b9cf106b8eceb9aac...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 |
|---|