OT-2026-000094178
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum 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-2026-000094178) never changes.
Identity and time
| Publication number | OT-2026-000094178 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7389-afdb-0ca59dbf0576 · 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-2026-000094178 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7b24b69fcebf6ea42a238ec55b84ba5110b4eb08cdc1cfe11a176d67f4022b2 |
|---|---|
| Markdown | 1f51c80d871790161800d8209c4867a23c833fb3049c9b284914deb1c0e8bdf3 |
| Publication page | ae10677888463892a05aff9fede9e32f91b55ea8c00161aa171ab3bca0094ea9 |
| Manifest | 8e20204abd8503c4f3dd115920349c6f607e78d78b20c8e2ee299df59000d68b |
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 | pvAdCMLEF47MfCex5Hrbvu2W3dvW2DeSZtfC3HEmpx+ri+0QmbE9dXEtQSUqvnABSUN2goKPLmII/mpTL8CgCA== |
| 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
| 2026-09-17T09:38:38.626877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094178observed ae10677888463892a05aff9fede9e32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.610011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094178/manifest.jsonobserved 8e20204abd8503c4f3dd115920349c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.591225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094178/publication.mdobserved 1f51c80d871790161800d8209c4867a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.574393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094178/publication.txtobserved f7b24b69fcebf6ea42a238ec55b84ba5...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. |
|---|