OT-2026-000097108
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000097108) never changes.
Identity and time
| Publication number | OT-2026-000097108 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7e13-a5ee-ba1622818e92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 844e6e0bff2ab6fd3232acb416ad90fd3b4326e3f55aca1948f005f5c15b93f1 |
|---|---|
| Markdown | fb0d0e21ff7f80349237dcac188a8babaa3fc927be949b7010ddbf23d749eca8 |
| Publication page | fafbe90a141ef9106df395e4364566551e0fff9d752c2c86d92a10a70f0664cf |
| Manifest | 1e712acf48c4e2d85ba0d235969ac3dcc380b8e315800fa8b248978d6dcf8c69 |
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 | dV5Elj6iJVeEPIx4sCndVKZRaROaBi15q0S215pcgljutFhr2rkx6rwqnVd97dQ7a/JTHgxUfrpLn+CVCVavBg== |
| 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
| 2026-09-17T09:10:44.956947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097108observed fafbe90a141ef9106df395e436456655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:44.937006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097108/manifest.jsonobserved 1e712acf48c4e2d85ba0d235969ac3dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:44.916908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097108/publication.mdobserved fb0d0e21ff7f80349237dcac188a8bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:44.899543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097108/publication.txtobserved 844e6e0bff2ab6fd3232acb416ad90fd...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. |
|---|