OT-2026-000097399
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097399) never changes.
Identity and time
| Publication number | OT-2026-000097399 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cc-718b-8e24-23b150081cc3 · 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-2026-000097399 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7a2d4443a3810f6a1de029020250bc0872f92e653a6c4b1d018cc4d850072ac |
|---|---|
| Markdown | b7795c45c1c9fae9821cb15700e34b392b825a88c12cee16c30477104cf00f0f |
| Publication page | 44f3529f6162044f01b84995b3c8fa5a24a18c872ea6daba5a68b7661b108c87 |
| Manifest | cbca27ea3e27a28d9c228d2b6a024670ac530f487763646045e385b22ae49374 |
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 | +Ri13Bat5koU2zwFOp8cmdwZ5LXPQN62xmC9YDtmRdoZKjpQo31sQGs8RWtNgjPmpf2eZppq2qcL+VGjx1/PAQ== |
| 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
| 2026-09-17T09:33:41.053099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097399observed 44f3529f6162044f01b84995b3c8fa5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:41.035166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097399/manifest.jsonobserved cbca27ea3e27a28d9c228d2b6a024670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.018355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097399/publication.mdobserved b7795c45c1c9fae9821cb15700e34b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.000296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097399/publication.txtobserved f7a2d4443a3810f6a1de029020250bc0...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. |
|---|