OT-2026-000014055
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, pulsed 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-2026-000014055) never changes.
Identity and time
| Publication number | OT-2026-000014055 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7dd1-8cf0-d1ef2da1bb6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77a3d0fd64eb87ebbeacf59cd3c6363b6bbd043f78086c9f216c30eff2043c3e |
|---|---|
| Markdown | 3ce324b44142796db43aaaceba0509b3a4a164c2ce839208be0b5a034fe9f09d |
| Publication page | a1639aed9d1c8882e495961ae8f4359f0ea43698e88232e7709b613f0cd1eac4 |
| Manifest | d8be0274990aa85136590fda68dd85f864af54a5abb0897a93aeb55a0ad0c25e |
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 | KI6FQliB0n4CPMvvXuRhvqnBC6GLjmMjXSH2xmm1gbFV14YKDD/DKV/8cIDUedJZbO8G1CDnaPUWfZrvJojXCg== |
| 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
| 2026-09-17T12:09:17.657772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014055observed a1639aed9d1c8882e495961ae8f4359f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:17.640082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014055/manifest.jsonobserved d8be0274990aa85136590fda68dd85f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:17.621204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014055/publication.mdobserved 3ce324b44142796db43aaaceba0509b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:17.603556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014055/publication.txtobserved 77a3d0fd64eb87ebbeacf59cd3c6363b...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. |
|---|