OT-2026-000045405
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045405) never changes.
Identity and time
| Publication number | OT-2026-000045405 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-792c-9ce6-017c51435a32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045405 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5c336dce90edd826b605412a88682e04c3d9f92a421533c0aaa7dd82e064ca2 |
|---|---|
| Markdown | 8be54f5bc11868e6aaf5abda093229796e27ecef08d5fd433ef94965595feb5f |
| Publication page | b0bb2207594b99fe45b5ef0b9ce8138c14238fd2325f71850c35c8dbae23a609 |
| Manifest | fb7f6940a122787bd843516dd7cb5b0aa804a9a3d95588ef02dd1edc66d000e4 |
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 | bm4g6f0vBPVsQauf82dX2Q/hWxMaoH43feGzTwJmesz4E7YzcjYxhm1/JbKOIWT3zElYkdM/fpmFDNbPuJefDA== |
| 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
| 2026-09-17T11:10:41.589647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045405observed b0bb2207594b99fe45b5ef0b9ce8138c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:41.572031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045405/manifest.jsonobserved fb7f6940a122787bd843516dd7cb5b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.555225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045405/publication.mdobserved 8be54f5bc11868e6aaf5abda09322979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.539082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045405/publication.txtobserved a5c336dce90edd826b605412a88682e0...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. |
|---|