OT-2026-000045605
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045605) never changes.
Identity and time
| Publication number | OT-2026-000045605 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7e80-a891-03e991e8b300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d5f9cff1c7be6c3dfe7ac30270c35973a6fa863f400e65b52f34f4c87c1e7d |
|---|---|
| Markdown | b0393b0989f97b95b85dd405bcf6901c0343790e4db1e2e1be5acb1cec114499 |
| Publication page | 48045b8d13b1128f5504ad7979f3d3a6dee9ffa35d60d6a30811265108fcc624 |
| Manifest | 5f75e6efcdc8ed55f6076b7f264178fd8294b984b2b4f1e34277edac9a8ce614 |
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 | Q08zA6VThJzHGBBN6HHKj/drBozsx12sqcPCG4bDHT6O3YB/JWMqlvDjE1UvTkmBFA2Aq1uTA17gKfNvJ0jfBg== |
| 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
| 2026-09-17T11:09:22.829990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045605observed 48045b8d13b1128f5504ad7979f3d3a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.811781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045605/manifest.jsonobserved 5f75e6efcdc8ed55f6076b7f264178fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.794103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045605/publication.mdobserved b0393b0989f97b95b85dd405bcf6901c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.777228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045605/publication.txtobserved 25d5f9cff1c7be6c3dfe7ac30270c359...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. |
|---|