OT-2026-000100854
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100854) never changes.
Identity and time
| Publication number | OT-2026-000100854 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-796c-b408-761830d0aea9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9766c50f6ebb5ed6676d4282fc8b9cb652464b71d468c8037e88543c0d68735b |
|---|---|
| Markdown | 9d5bb086aa57ae296e28498b92a690093e81368a2959365b05fcbfef9964a389 |
| Publication page | 7ceec03deafbcd01d59ba92e5d9a161e300d629b0fa6c7f6a5e6a59985b2be80 |
| Manifest | 61a3f7e52a572cd6fc476cdbb96b4863a3122326f7cfc60049c8649a40da54d7 |
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 | Y8oMsMtw8n9QTJVXowq84hWk8SPKxTAjI5b73kjh9k38OjNxrG02sRt95+azrTEHWHGzoMFXk5qbEthAxfy1BQ== |
| 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
| 2026-09-17T09:27:47.019751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100854observed 7ceec03deafbcd01d59ba92e5d9a161e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.001464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100854/manifest.jsonobserved 61a3f7e52a572cd6fc476cdbb96b4863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.982191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100854/publication.mdobserved 9d5bb086aa57ae296e28498b92a69009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.964240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100854/publication.txtobserved 9766c50f6ebb5ed6676d4282fc8b9cb6...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. |
|---|