OT-2026-000000962
Publication integrity record
Gripper device and gripping method
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-2026-000000962) never changes.
Identity and time
| Publication number | OT-2026-000000962 · never reused |
|---|---|
| Internal UUID | 01a0a674-1108-7b4a-8f19-716105124549 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:39.528594Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000962 |
| Status | PUBLIC |
Content hashes
| Canonical text | d13235e02218b74900e66b8cc5ca8f6a38b5b39f41bceb705c639ac3d8d85c3c |
|---|---|
| Markdown | 5d71bf6410d1b6862ce64d9ce128a5ba44b651878e14fa05421e0e3bd2ad815f |
| Publication page | 9dc9f90ed65814c588f2d2b3b588d1d8c27aab6ac97f74e5b3ad27d91f94d046 |
| Manifest | 97be41f499f69349d51a9cf0e5c621866c446fe96ff5f06d7df4f22e345b4e6a |
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 | oj51EliMtbmpPC2mas2NGTlbO8YFGnkQ6R04OYf4k9u7DOAYWsLIEv77nbZFKMYGw2kHtcEw0eXr9pfxKPc0Aw== |
| 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
| 2026-09-17T04:23:03.425580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962observed 9dc9f90ed65814c588f2d2b3b588d1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T04:23:03.406278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962/manifest.jsonobserved 97be41f499f69349d51a9cf0e5c62186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:03.386798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962/publication.mdobserved 5d71bf6410d1b6862ce64d9ce128a5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:03.332187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962/publication.txtobserved d13235e02218b74900e66b8cc5ca8f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:14.432930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962observed 9dc9f90ed65814c588f2d2b3b588d1d8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:14.402788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962/manifest.jsonobserved 97be41f499f69349d51a9cf0e5c62186...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:14.388970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000962/publication.txtobserved d13235e02218b74900e66b8cc5ca8f6a...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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