OT-2026-000002790
Publication integrity record
Mobile robot providing reality capture and metrology grade geometric measurement for supporting surveillance and metrology applications
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-2026-000002790) never changes.
Identity and time
| Publication number | OT-2026-000002790 · never reused |
|---|---|
| Internal UUID | 01a0a67e-cb67-75df-b662-deeca6147a6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:22.599990Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002790 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7bd58a537266450b05045aa5bd5972a5fac5cbab1bcee830d4b118c76aa7362 |
|---|---|
| Markdown | 3b6a7ba5683b21b7c11318bd4173490f28cd78e4ed43d1cd749846fd1e8b1962 |
| Publication page | 96e304d98bfe85040b1b2a9433f2471fc760dcde7fee29b1ffcdd7c3cd5b8791 |
| Manifest | 8bfe62e8970fafcbe6b3764e160e2db9a0bc3f921ef660a9f691b659b05bcc60 |
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 | GtecqPcndB3zxCEod5uic1gtq1ax5oUZDAoWKUvxGZGXn0PswzclkQBC51KsGhUmWn5YkZyTpiNue0DfdGq8DA== |
| 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... |
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Independent retrieval
| 2026-10-25T04:23:36.475191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790observed 96e304d98bfe85040b1b2a9433f2471f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-25T04:23:36.461638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790/manifest.jsonobserved 8bfe62e8970fafcbe6b3764e160e2db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-25T04:23:36.449311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790/publication.mdobserved 3b6a7ba5683b21b7c11318bd4173490f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-25T04:23:36.323799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790/publication.txtobserved c7bd58a537266450b05045aa5bd5972a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:33.667539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790observed 96e304d98bfe85040b1b2a9433f2471f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:33.632768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790/manifest.jsonobserved 8bfe62e8970fafcbe6b3764e160e2db9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:33.496185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002790/publication.txtobserved c7bd58a537266450b05045aa5bd5972a...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 |
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