OT-2026-000095137
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, pressure sensor per zone, 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-2026-000095137) never changes.
Identity and time
| Publication number | OT-2026-000095137 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-79d8-abf0-9aa485c69e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66eaa4962df79c9d883601f57ecf2421bcdbbc14b4e94c4d964b0a9c3e63ab35 |
|---|---|
| Markdown | 441e9604e4d4017ea1e362d2097ab62875d5dee6d34854821bf90065e16f2ebb |
| Publication page | 9fc87754acdc7066644d9f66ef797f3d2e867e25e280b553c6f3e34cd48f3887 |
| Manifest | 4bff6be353a9b047d4c50bdc2d1b4ff62ae49ea4e87fe84c8c02fbf56d048d29 |
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 | MYySkYeA8GCzmm0PBz1X1jFQUaWrYJS52dAtDU2GNTf+cdkVD0FvIEk+EcpLZSTZl7NGlPeHaMMbYAFsnywJCg== |
| 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
| 2026-09-17T09:36:26.034875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095137observed 9fc87754acdc7066644d9f66ef797f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:26.015460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095137/manifest.jsonobserved 4bff6be353a9b047d4c50bdc2d1b4ff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.995544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095137/publication.mdobserved 441e9604e4d4017ea1e362d2097ab628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.977251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095137/publication.txtobserved 66eaa4962df79c9d883601f57ecf2421...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. |
|---|