OT-2026-000094274
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000094274) never changes.
Identity and time
| Publication number | OT-2026-000094274 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-77d8-bd20-dedc8e2eee36 · 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-2026-000094274 |
| Status | PUBLIC |
Content hashes
| Canonical text | a462405520eed0ca7c4433fce32ded36f456521c43d70485b43b3c47e4718561 |
|---|---|
| Markdown | 5c538b4f9aa0f1efb7fa96b297e0340efde39ad78716db5371c61ab1ff02d738 |
| Publication page | 51bf6916c6f91856fff89b1a04195cb097347b5574a134c779fbff2af870ede7 |
| Manifest | 98438db8665ddfb7ba85cd8cd51d46f6e8b4d58406254909b1b8abae495b1493 |
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 | v8HRFdrEpi5LZSqZH9gmUzrhtX9zAWUMCJMTZRRuyKQF42gsmhFEXjotr5z8N3+H7S2QJVMX5cDm2laCQMZ2Ag== |
| 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
| 2026-09-17T09:40:04.651400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274observed 51bf6916c6f91856fff89b1a04195cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:04.636007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/manifest.jsonobserved 98438db8665ddfb7ba85cd8cd51d46f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.615048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/publication.mdobserved 5c538b4f9aa0f1efb7fa96b297e0340e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.595948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/publication.txtobserved a462405520eed0ca7c4433fce32ded36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.322822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274observed 51bf6916c6f91856fff89b1a04195cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.306500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/manifest.jsonobserved 98438db8665ddfb7ba85cd8cd51d46f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.289182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/publication.mdobserved 5c538b4f9aa0f1efb7fa96b297e0340e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.271662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094274/publication.txtobserved a462405520eed0ca7c4433fce32ded36...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. |
|---|