OT-2026-000076187
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000076187) never changes.
Identity and time
| Publication number | OT-2026-000076187 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-79da-a946-03c8ede14e22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076187 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d0325e8641ba04f5f5487aed2c989b7304d28fdfaf65a84fa1877fc2e2dba94 |
|---|---|
| Markdown | 8a73268dab21e66ea17b0cba7b632922de5bd219ff29d763119410df8621f72d |
| Publication page | fb8bbbf31d3c3dd7ffd1ca48092caa0cc8a6f1452b7fbc38dc8e1664a253c7d4 |
| Manifest | af0336c995f74ac4a73f4f72a6608c174a9dcd5d318193eab1a9f2a853da6d91 |
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 | aKdJbJoIi/bP8UEnQA6qKmIUuI578axbPHjPHCf+d3sTmiLz434sw+dEZSLj2E4Q/o48Su5blcRIorfFqs4pCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:11:29.944143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076187observed fb8bbbf31d3c3dd7ffd1ca48092caa0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:29.800674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076187/manifest.jsonobserved af0336c995f74ac4a73f4f72a6608c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:29.782780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076187/publication.mdobserved 8a73268dab21e66ea17b0cba7b632922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:29.764996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076187/publication.txtobserved 0d0325e8641ba04f5f5487aed2c989b7...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. |
|---|