OT-2026-000027237
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000027237) never changes.
Identity and time
| Publication number | OT-2026-000027237 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7418-b87c-848f3f6b9ea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 647b0c19e4d2159d031213eed3910a21188ce32f6c5cf6ff3abf189fa63437e0 |
|---|---|
| Markdown | 2e4ee48d5a82aab2d8aa9bd865fbdc756b19950d540dc61b0ec62efc3dfe9b9c |
| Publication page | c36a7df894ac26e3c982cd774df9665f5cef1cb31f1b579d70ee0fdb6d445280 |
| Manifest | c836fe7bd9a32e2c52a669364ad3d2901af8a4303e80afe77bee3054c5ec563d |
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 | ulz7hGRo4dqE3bhHpKjsXOTJpoHM617Wa/ok4/S51h7IlVNaUVTEQDBSI22XBDTwK5G6Ovz4Q9+/igLvCghcBg== |
| 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
| 2026-09-17T11:44:07.931091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027237observed c36a7df894ac26e3c982cd774df9665f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:07.913746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027237/manifest.jsonobserved c836fe7bd9a32e2c52a669364ad3d290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:07.893803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027237/publication.mdobserved 2e4ee48d5a82aab2d8aa9bd865fbdc75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:07.875608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027237/publication.txtobserved 647b0c19e4d2159d031213eed3910a21...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. |
|---|