OT-2026-000071316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented before 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-2026-000071316) never changes.
Identity and time
| Publication number | OT-2026-000071316 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7c4f-b52c-439ebd32d3c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97804d36333b722de23063dd56ce12b67e79b3e4cd13fca23e2ae58e13c994e8 |
|---|---|
| Markdown | 3e7418493c6189914f77d743bde030e235c89a675864ecb4f44e137b7bea6ea7 |
| Publication page | efdbad41e18831e14c8eabc5c0044453042e23cb7dd12413831f06a926083bd1 |
| Manifest | d6efeb1f2f2918dbe62d1a7e331374aff986cad3c5344d3a3d68feda7b730593 |
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 | +pm+z+6qYShp2e1v7HsAdtTDYARao3J2U8Y3nlAfTeFqEe7eJcvLPhYpVYQF9/BTut5KWg3Uxm5UkmiesnqJBw== |
| 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
| 2026-09-17T10:24:54.275881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071316observed efdbad41e18831e14c8eabc5c0044453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:54.257721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071316/manifest.jsonobserved d6efeb1f2f2918dbe62d1a7e331374af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.240529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071316/publication.mdobserved 3e7418493c6189914f77d743bde030e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.222063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071316/publication.txtobserved 97804d36333b722de23063dd56ce12b6...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. |
|---|