OT-2026-000022369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000022369) never changes.
Identity and time
| Publication number | OT-2026-000022369 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-79d0-bbec-a8946559f816 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022369 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd44f0d15eeb5706cbb4e28bb6396ec6d5cc8ed61a32003102365fc949695e8a |
|---|---|
| Markdown | 449e0caf6a183bfac2d398e6d57ac9d64139d0e9b15c309e5c4bc7ee735a1cbc |
| Publication page | 33002904b62fe9be503e2b31b80af385788e5f86ecb3d2d507d885022c626b15 |
| Manifest | 49d7600925377619d4aef9603743c55fb857f4bf8d64706a63ef7e0c51314afe |
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 | 4iTY8kkhVVYLfhguMpayT+aRxIHWPdrEKN3TVpJ0+NGbn6ZMfrLTqSW5AQUf/hHgr5exMT3RNbwu5zrGwaR0CA== |
| 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
| 2026-09-17T11:53:44.320131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022369observed 33002904b62fe9be503e2b31b80af385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:44.302387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022369/manifest.jsonobserved 49d7600925377619d4aef9603743c55f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.282015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022369/publication.mdobserved 449e0caf6a183bfac2d398e6d57ac9d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.264262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022369/publication.txtobserved fd44f0d15eeb5706cbb4e28bb6396ec6...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. |
|---|