OT-2026-000000102
Publication integrity record
Photographing method for picking or placing, photographing system, and transport robot
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-2026-000000102) never changes.
Identity and time
| Publication number | OT-2026-000000102 · never reused |
|---|---|
| Internal UUID | 01a0a672-ff8f-769b-b46a-4e136be0cad3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:29.519460Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b7018a957a33c51ec8349a02669820fa34721d3746db9c900db33dace24df04 |
|---|---|
| Markdown | b108eab4c84b4307423ee0638f17f6dbefccf05195d0f17f1bfd0abace177da3 |
| Publication page | fc3202e6f99aef1701b95ce4f9518f3b7d23616e0b6e1fc99908d4ef149de3cd |
| Manifest | 58255ae3e7d88ae8cd915e1aeea7d256c0512bdbbc48c4764ae9d785e9e45b4f |
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 | MtI7sfmlTlEeKUWPB/KdPdr2b4AbGa4xfmCCxGxSS/1MvozKo6zLY7CVGteqdrD+ijPL51u8xz+HC3ToMAcmDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T21:00:11.635970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000102observed fc3202e6f99aef1701b95ce4f9518f3b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:00:11.604776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000102/manifest.jsonobserved 58255ae3e7d88ae8cd915e1aeea7d256...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:11.592601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000102/publication.txtobserved 0b7018a957a33c51ec8349a02669820f...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 |
|---|