OT-2026-000046220
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000046220) never changes.
Identity and time
| Publication number | OT-2026-000046220 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7e65-985d-15b0dbaab338 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046220 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49d610c64d4a816005ba2dadbae03fcf29013c004a14988d4c568210c15b2e99 |
|---|---|
| Markdown | 1adea0f89a18a71e1e46b5dd85c54df1f537537ac80f44376e561320d843f986 |
| Publication page | 766af43065a21bb504633bbf77b258b5e73a0472ee46fb813736b4fdb4e8677e |
| Manifest | 734b9568c40f6417cffd3d961b6162e59e51de30762080b3b7643c09fd0d6bbc |
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 | 3E7BhIa6HmNclMy8zSzsvTk4LHbDVqGfdhoEaEYd4xfwzlvLshhMK6liSlwxvphEw0fGAPrRjZVhO/WWXQidDA== |
| 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
| 2026-09-17T11:09:14.506461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046220observed 766af43065a21bb504633bbf77b258b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:14.487119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046220/manifest.jsonobserved 734b9568c40f6417cffd3d961b6162e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:14.468639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046220/publication.mdobserved 1adea0f89a18a71e1e46b5dd85c54df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:14.448646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046220/publication.txtobserved 49d610c64d4a816005ba2dadbae03fcf...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. |
|---|