OT-2026-000094094
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094094) never changes.
Identity and time
| Publication number | OT-2026-000094094 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-750b-b581-1d2455249c56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094094 |
| Status | PUBLIC |
Content hashes
| Canonical text | f29f48af376601a70eb21e72a06771cee457e3aab49c1f0a05eb9b942d8cc2bf |
|---|---|
| Markdown | 8c32ef027f54e08dba74a471db5c6400ccfaf15c4479d238977d525f3d5e5fc0 |
| Publication page | e5665b57fd4150cc2cc1f3685af38fd7912d0b4716335a75ec6ac4a9f83616e1 |
| Manifest | 33a2d77d0116f10be82e19310b42daa14476edf3c06664a39f204f3213af2033 |
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 | YZdig9VZvIRHXCQiuD+bkcgVNCtX/zcmsgDV1W6TvvDiuqbPiQKhZ/m7DUXbL68RNXlQ8/UUyXrj2PVFNQadDg== |
| 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
| 2026-09-17T09:38:31.793107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094094observed e5665b57fd4150cc2cc1f3685af38fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:31.775709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094094/manifest.jsonobserved 33a2d77d0116f10be82e19310b42daa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.757428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094094/publication.mdobserved 8c32ef027f54e08dba74a471db5c6400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.740188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094094/publication.txtobserved f29f48af376601a70eb21e72a06771ce...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. |
|---|