OT-2026-000065480
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000065480) never changes.
Identity and time
| Publication number | OT-2026-000065480 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7071-b4a0-0872524b0bbb · 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-2026-000065480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57102418f5f28e93725aadea3a61a4e211f75dc21b010a85b3c783cd9eac3012 |
|---|---|
| Markdown | 4e5a91e41c600e1a9de9b85f7044e9d327d901e43c830436427510bf5bd941f7 |
| Publication page | 6ee1fb23afad0da4db7dc56972bc061323e6e9b5e08e2a2dda331e2e4028fa2f |
| Manifest | 1fce295d08a0607828bef008fdd960128c84d240a5f50760cd676ef66a58e2ce |
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 | ZiDeGdYUKZ3TGNoXMAOTyNGO+tws3paGPlcEKlSp3BcGJzVPiWld3T1YRWPZPATeO7Xg2lB5aONRIPVzpX9ZBA== |
| 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
| 2026-09-17T10:33:45.869559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065480observed 6ee1fb23afad0da4db7dc56972bc0613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.851263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065480/manifest.jsonobserved 1fce295d08a0607828bef008fdd96012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.834658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065480/publication.mdobserved 4e5a91e41c600e1a9de9b85f7044e9d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.818198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065480/publication.txtobserved 57102418f5f28e93725aadea3a61a4e2...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. |
|---|