OT-2026-000097791
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000097791) never changes.
Identity and time
| Publication number | OT-2026-000097791 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7d2a-a055-63202d1f4c8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097791 |
| Status | PUBLIC |
Content hashes
| Canonical text | efaedebf11664c9b6bb48d4b79cf42d4bf2ced0b51c9032edc0f0e43f3211a7b |
|---|---|
| Markdown | 7006d24344816274fd26ceb7705026745e77341d3864f96c2f6c2a0048d114eb |
| Publication page | 3ef98f06392994a4a8fc5af7516c15a8577179f8fbfa0d93af7df3dcd837428a |
| Manifest | cb6e2dfdbfb03b3f55fe9bc5b700c3995ff2f7b23987844e938afef3afa0eb9b |
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 | gJ781fK40qFvvHTkDnznkPsjyC92Hqj2dNhXG3vrnfcXHoqhbt9sU3jaqRDKPaf6O0o6YAxK9dY5FuQLICW2BA== |
| 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
| 2026-09-17T09:32:52.284925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097791observed 3ef98f06392994a4a8fc5af7516c15a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:52.266343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097791/manifest.jsonobserved cb6e2dfdbfb03b3f55fe9bc5b700c399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.247170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097791/publication.mdobserved 7006d24344816274fd26ceb770502674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.228416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097791/publication.txtobserved efaedebf11664c9b6bb48d4b79cf42d4...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. |
|---|