OT-2026-000093932
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000093932) never changes.
Identity and time
| Publication number | OT-2026-000093932 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7b22-85a4-e28ae497c4f0 · 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-2026-000093932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17d3f114611a719bc4d03e5a091bd39dca5443d4472d3629659ac6318df12077 |
|---|---|
| Markdown | 937ac367c6d32b3780d9c47c37e0ff2f5e7f8fc2a8a9d12dd78ae3c0d496c0e9 |
| Publication page | 52c258b2523c48a5807d8eb08c80d83b383ba140ef259c8652694fbb26846652 |
| Manifest | 2b9b81ce13322c540c7baaa92501ebc18c81105c2d2c44a9ca4bac6ddff36e2d |
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 | RxaoyTYKm9dum0o8PoXTrBHsG3f5myLf3AdZbln+f9WHEb+q5Q9MAP6h99mc+AC+66pVLOfhoyEvWJX+TrmICA== |
| 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
| 2026-09-17T09:38:12.369681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093932observed 52c258b2523c48a5807d8eb08c80d83b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.353603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093932/manifest.jsonobserved 2b9b81ce13322c540c7baaa92501ebc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.337129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093932/publication.mdobserved 937ac367c6d32b3780d9c47c37e0ff2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.318666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093932/publication.txtobserved 17d3f114611a719bc4d03e5a091bd39d...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. |
|---|