OT-2026-000024681
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000024681) never changes.
Identity and time
| Publication number | OT-2026-000024681 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7bfc-85e4-5b02595d203a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024681 |
| Status | PUBLIC |
Content hashes
| Canonical text | a551852c1f0c2cd4967d930b90a764f881f4a3a3ed7eb9a1819d85d8fd95c9af |
|---|---|
| Markdown | 7f44db259e9f53b68336433c027363bb7e36dfa0b48d19d63fd0d60967e43203 |
| Publication page | e76a2bafb152eae48ef5516b389ac3a2ade1432b1bb5503928631f2c3516fe05 |
| Manifest | 740a33c560114fe3bdbb6dfef15b958d17556e40d5ba26b30b54577ab0a1ac1b |
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 | B8cUXwWd+EXuh4pwE0J8RctuBpRqL0x+PHcent+MsGQ4oIGfYrXzOuVUjNEJ2Hmfq0yWW/Tqe79YtUevRx4FBg== |
| 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
| 2026-09-17T11:47:54.751400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024681observed e76a2bafb152eae48ef5516b389ac3a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:54.735338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024681/manifest.jsonobserved 740a33c560114fe3bdbb6dfef15b958d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.719381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024681/publication.mdobserved 7f44db259e9f53b68336433c027363bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.703037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024681/publication.txtobserved a551852c1f0c2cd4967d930b90a764f8...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. |
|---|