OT-2026-000094592
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000094592) never changes.
Identity and time
| Publication number | OT-2026-000094592 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-77b1-b7ac-6d825dfb8185 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1459b582efaa820c898c61525753236343036d88a95faca67e0eb709ec34660b |
|---|---|
| Markdown | 26c542c3a8dd4342a16c2682791cda0d12beb042b56132c372932d627d0ae542 |
| Publication page | 97a46f8b04314ab93af25b0b6a87072092b2e9c43bdd5cf9dff67d832b104fcb |
| Manifest | e1cf4a36c07def9cdf21125d1eb4ed2ffb49e038526d8aa15bb0e40e8bf140eb |
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 | TFfyRU7keaxUMxrwBpPX8AJV8ZLBDDWL8b0TEB1VP70twTBs0DzoMffeOftAN/YoLYcWusD/8sWsmXgOr1iiCg== |
| 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
| 2026-09-17T09:38:03.141278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094592observed 97a46f8b04314ab93af25b0b6a870720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:03.123281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094592/manifest.jsonobserved e1cf4a36c07def9cdf21125d1eb4ed2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:03.104699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094592/publication.mdobserved 26c542c3a8dd4342a16c2682791cda0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:03.087985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094592/publication.txtobserved 1459b582efaa820c898c615257532363...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. |
|---|