OT-2026-000076756
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000076756) never changes.
Identity and time
| Publication number | OT-2026-000076756 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-766d-948e-e468cc4d5086 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e7a36afb1c34c2778f7e8428dadbad5f11d015156c196908a77e036c9f45a99 |
|---|---|
| Markdown | 778be70c580ab0ee23d42ac8269fab55ab39210067c60408baa02634829dd6ad |
| Publication page | c0a3d9040559e3a846f7da2c646118eb1eb9b4c1c5576efd6ebb47da0075f6b4 |
| Manifest | be5682e97594a1969b85cd4eb585bc86240aacb1900da675fc7ec702c4a49420 |
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 | WsNcuIqaZo2jjDqA1hghScAxiQ9MRPVxFnETmouKTelNgs7kmxzZcsQzIAV8sHv5slPg1q2jaK6wG3fq8+lcAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:36.676391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076756observed c0a3d9040559e3a846f7da2c646118eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:36.658010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076756/manifest.jsonobserved be5682e97594a1969b85cd4eb585bc86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.638180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076756/publication.mdobserved 778be70c580ab0ee23d42ac8269fab55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.614677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076756/publication.txtobserved 6e7a36afb1c34c2778f7e8428dadbad5...fetched by instance-3.rotem.ai from 34.69.0.72, 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. |
|---|