OT-2026-000010866
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, vented before set-down, on a tool changer
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-2026-000010866) never changes.
Identity and time
| Publication number | OT-2026-000010866 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7067-8bef-0caccb81c73e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bcb8601737d7a46a2792bff38f04f02276c9221d8789f107b5719fa270ac3ef |
|---|---|
| Markdown | ec24682e7e087dcdaa2e22d57afdd51609adfe1fcd869723b29050c2bf52dc7a |
| Publication page | eb9c00c1d141749fe26c8f08f7811554cec846c2d59322ef45f6a8787006a8d6 |
| Manifest | 81dab0db16aeadf17ba7b929fae3f4ef83b563743119c02b10fcff022824a499 |
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 | LwTGIeg+dgtpYomPyeKkBsJ8qb9f5aLiSS+Zwfb9HaUui1Vgtm7THP7NQsPildtCtavg7DnRdPUCR/yH21nhAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:43:26.802022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010866observed eb9c00c1d141749fe26c8f08f7811554...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:43:26.489605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010866/manifest.jsonobserved 81dab0db16aeadf17ba7b929fae3f4ef...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:26.041815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010866/publication.mdobserved ec24682e7e087dcdaa2e22d57afdd516...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:25.545351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010866/publication.txtobserved 4bcb8601737d7a46a2792bff38f04f02...fetched by grabo-systems from 34.44.131.203, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|