OT-2026-000097788
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000097788) never changes.
Identity and time
| Publication number | OT-2026-000097788 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7db3-8d2b-ef34b5a7589f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d25b988e20cec1a04daab5f0908890b505e4bc45d8696d15a3b507e359f44e0 |
|---|---|
| Markdown | f29fd040f1e1311ad30915c3d89673acc049d134e3f03d76c1db710a56c7d502 |
| Publication page | f248aa8b9cadbfabcd5883ca5c5a219200922a86f7714ffe7abc8ad4ba6ec2df |
| Manifest | d686cef688a8d6b9698f4dc637d17b8709956a9e3ee1072944c73c1a4455f569 |
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 | rR2QZVicJxcwRwfnhPkjztIcbx2tD/1ozbNx+JSH4un+GZObol+PunItJ1x1TzcEdBbaiAlkBlB4d8PonrG3Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:52.132675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097788observed f248aa8b9cadbfabcd5883ca5c5a2192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:52.114874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097788/manifest.jsonobserved d686cef688a8d6b9698f4dc637d17b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.095488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097788/publication.mdobserved f29fd040f1e1311ad30915c3d89673ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.075634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097788/publication.txtobserved 4d25b988e20cec1a04daab5f0908890b...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. |
|---|