OT-2026-000065481
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000065481) never changes.
Identity and time
| Publication number | OT-2026-000065481 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-79be-b010-f2d83148635c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065481 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3323274387a4946136c3be43281268b08421638fc9377ce35d4231743ea01567 |
|---|---|
| Markdown | 26564d0889bcc2a6c7c6a75294eb04e558543185102e86f0c34aa5f92c909e72 |
| Publication page | a1dc2308906c16c8c48ef9e5c3e50cf3f4e635ec000a2086e85cfb54e4ecce1e |
| Manifest | 9e2f155d70e6d7a2de1ffc847b08d3bc58e6cdd7c62ab3a51b129360125964b8 |
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 | d3pONdsSfe+REiCYzzlg7Mi9TPxyb92uSxArYgfglClaKUoLH12wNAQJuiSrvI8XdfC/SDNoIfQr9ua5w5O2Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:45.941986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065481observed a1dc2308906c16c8c48ef9e5c3e50cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.923795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065481/manifest.jsonobserved 9e2f155d70e6d7a2de1ffc847b08d3bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.906496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065481/publication.mdobserved 26564d0889bcc2a6c7c6a75294eb04e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.888411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065481/publication.txtobserved 3323274387a4946136c3be43281268b0...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. |
|---|