OT-2026-000098396
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000098396) never changes.
Identity and time
| Publication number | OT-2026-000098396 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7410-b04a-e902684dee25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098396 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab6f8eb69b8144969602c5c9a24c2808715ce6bae5fdc120206dda4c8c980f17 |
|---|---|
| Markdown | 3dab90f5c5c2147c2e04af47e10ad8d7e581712f11b946f399c2cf3505b2f932 |
| Publication page | 91e96d66978983634a7f22f3f3ac1700f52d62fc80b774a929325d3e9f528a8c |
| Manifest | 03d56f4748862e115263118011352de3fe7d309d6af67b5a1dd596d7ac283c24 |
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 | GxaHKqQA/9RTD6DfFep+y3K1Gn4uy4G2rSMBtdm3DCxG7FDRIUVYnkOg25bg4HGpP7Lfvrm6eYd7YkcuGniLCA== |
| 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
| 2026-09-17T12:41:41.877783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396observed 91e96d66978983634a7f22f3f3ac1700...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:41:41.714933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/manifest.jsonobserved 03d56f4748862e115263118011352de3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:41:41.568978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/publication.mdobserved 3dab90f5c5c2147c2e04af47e10ad8d7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:41:41.431848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/publication.txtobserved ab6f8eb69b8144969602c5c9a24c2808...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.308796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396observed 91e96d66978983634a7f22f3f3ac1700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.281721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/manifest.jsonobserved 03d56f4748862e115263118011352de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.263321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/publication.mdobserved 3dab90f5c5c2147c2e04af47e10ad8d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.244364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098396/publication.txtobserved ab6f8eb69b8144969602c5c9a24c2808...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. |
|---|