OT-2026-000065160
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two 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-2026-000065160) never changes.
Identity and time
| Publication number | OT-2026-000065160 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7cc2-921a-c26c313d7f52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065160 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce4b57d9b2c8cc2ee21271ea8c32fcc1f2513dcb195e03b797ec85886f1fae77 |
|---|---|
| Markdown | 3d7299c81a3db1e071e5d5f0ba83d0375f696b94ccb92038443621a2bca8d2e4 |
| Publication page | 0eca262a914575f2c4d5ae3f14cbd5ab825e6deb441504de4808a6698995a853 |
| Manifest | 1aea1b3ee8904e4db2c6e38942850497fd1a3e9ba384b5342e1b97368cba485e |
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 | 0zwigbd912D3MYd3l5qaMYmVXQsFZwLZ0wX+P/6nICtvUG4eIkXzR0QhQIBqd8yZ1PXXPc3ZGpPb42pOly08Cg== |
| 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
| 2026-09-17T10:34:59.921033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065160observed 0eca262a914575f2c4d5ae3f14cbd5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:59.904584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065160/manifest.jsonobserved 1aea1b3ee8904e4db2c6e38942850497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:59.887814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065160/publication.mdobserved 3d7299c81a3db1e071e5d5f0ba83d037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:59.869951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065160/publication.txtobserved ce4b57d9b2c8cc2ee21271ea8c32fcc1...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. |
|---|