OT-2026-000025926
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000025926) never changes.
Identity and time
| Publication number | OT-2026-000025926 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-708c-9908-cc5b776a6146 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41f2801c9af65e8e263dcabec043fa3593ac960ad733a7e47e3159fb1c7e1cfe |
|---|---|
| Markdown | 1ebbe4a3f42af0d5f73909c9b21ea152a6cd5c47dcea48000207db8ad530041e |
| Publication page | 75de49e890af6643f859b216291017c26ae9005eb94f92ab92249fc4f53ab491 |
| Manifest | d0bda6cfab74ea479721d31dac5e18a326c347acb52537d02349bf06e3a2f37f |
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 | exZdUJT00xeeB4NYRetiKu90FxDAT6wKCsHrB3j0/MCUWy+lvTlyFJgoTGLhUhFrxogBJJGikLCxkTFedH6HDA== |
| 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
| 2026-09-17T11:46:16.984237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025926observed 75de49e890af6643f859b216291017c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:16.965291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025926/manifest.jsonobserved d0bda6cfab74ea479721d31dac5e18a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.946911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025926/publication.mdobserved 1ebbe4a3f42af0d5f73909c9b21ea152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.928108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025926/publication.txtobserved 41f2801c9af65e8e263dcabec043fa35...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. |
|---|