OT-2026-000071332
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000071332) never changes.
Identity and time
| Publication number | OT-2026-000071332 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7371-bf53-321efad7b9e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071332 |
| Status | PUBLIC |
Content hashes
| Canonical text | a231a874c3e587e2b0cf5aafc8b4bc1a5d56e8b1b1b238b9dc791518472b3d4b |
|---|---|
| Markdown | 50c463f3d653b8d2bdf4e25d7372ba9668a5ea441c219002a84c1140b64f0b66 |
| Publication page | 22630aa704f0bf338125df48684b88766969743c2cbfd0a5ca05526cf2288266 |
| Manifest | a28480fa0dcc786717c0116075ebd6a88519bb1e380e4001c106b827ac90edab |
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 | CSMHGclk1QsZHz0f+428ynpPHiArj1PlBKEbTNXlYnjfj9psWDBaAKnFbvV4dc6QVU0QVUDTP6uhaSh72jrMAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:55.722706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071332observed 22630aa704f0bf338125df48684b8876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:55.703891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071332/manifest.jsonobserved a28480fa0dcc786717c0116075ebd6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.684295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071332/publication.mdobserved 50c463f3d653b8d2bdf4e25d7372ba96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.663427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071332/publication.txtobserved a231a874c3e587e2b0cf5aafc8b4bc1a...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. |
|---|