OT-2026-000097631
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097631) never changes.
Identity and time
| Publication number | OT-2026-000097631 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7ad7-b223-1926a536d3a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097631 |
| Status | PUBLIC |
Content hashes
| Canonical text | e22ca36e5845c5f20248b7cc16a898e26089f480aea7d7c30975b4564bdf5e69 |
|---|---|
| Markdown | 90ccbf499d4e1245311e32d4e9663035f76db653c82a4d0521ec1c585d589564 |
| Publication page | f99774d13711ccc387649c9c7c4f15fe53e25888c3e6ec2f9d8c056253aaab7e |
| Manifest | 68da4bf2c41dc6fefae9bc125d33bb3054404e60a28608d4c1be388b64b879b5 |
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 | fK5jrpYdiCkst5zjAM2OT4i4YzsPFSvvOeLf2/s45boBsywjvpMNRVkL8E+mmnykXkDtjTHvw0rEDSLbMlnIBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:38.487710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097631observed f99774d13711ccc387649c9c7c4f15fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.436920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097631/manifest.jsonobserved 68da4bf2c41dc6fefae9bc125d33bb30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.417989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097631/publication.mdobserved 90ccbf499d4e1245311e32d4e9663035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.363901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097631/publication.txtobserved e22ca36e5845c5f20248b7cc16a898e2...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. |
|---|