OT-2026-000097079
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097079) never changes.
Identity and time
| Publication number | OT-2026-000097079 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-70c3-a249-d6064f0ea284 · 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-2026-000097079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92a12f5620b782f7b954a7c9f7d8cddf27db6b9ab34edc610a156b23ba0ac4b8 |
|---|---|
| Markdown | 2307eb3bdd6f3945b2df2a1c6dba8653217a6adbc6309b7307a6c5cfe2280e27 |
| Publication page | f2c7855cd017be08501d9f53a5c44f5a9b841c21608c9e0c2ba8958a746d89dc |
| Manifest | 5f4cd5af6859782c641004cb781c743219fd43b748ff16f3a1110d29a823a763 |
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 | rpe2dA4lfsZ0IPKaZYMamqWAU5NN+0C61w0kJQBYNjjd3RhVI28Hx2tYYx1x1iQSih8EMJBSXrLM2f6wrpSRAA== |
| 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
| 2026-09-17T09:10:39.956978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097079observed f2c7855cd017be08501d9f53a5c44f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:39.937453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097079/manifest.jsonobserved 5f4cd5af6859782c641004cb781c7432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.702955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097079/publication.mdobserved 2307eb3bdd6f3945b2df2a1c6dba8653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.684028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097079/publication.txtobserved 92a12f5620b782f7b954a7c9f7d8cddf...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. |
|---|