OT-2026-000096907
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096907) never changes.
Identity and time
| Publication number | OT-2026-000096907 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7251-904a-0ab3fe9ac232 · 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-2026-000096907 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef7528342f5249680b65f6ad1783730116bb2e0b881da5a0a6c5415f8bf07a21 |
|---|---|
| Markdown | 121c8318cc33e5f241977d51e3cb3c9c55c0fbdd6200db7f10e5a1057099b26d |
| Publication page | 6807a9691f8295ba9bcdfa679efa61b4f22575b4dcb63a32f8d7231ebf7e67b0 |
| Manifest | 9e933de3aa00f9af848cf81e747e5e3cd3e35172bd83abd3cf64ae9a518cfc01 |
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 | bP6kPVra4tyYAGJu8X2La8sC8V1e/Qt9nMISXi96Y1COwQuvPDhnvdd+as7C9CwhsAGY/32pKOUg7UPG3zTKCQ== |
| 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
| 2026-09-17T09:10:04.673765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096907observed 6807a9691f8295ba9bcdfa679efa61b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:04.655567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096907/manifest.jsonobserved 9e933de3aa00f9af848cf81e747e5e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.636169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096907/publication.mdobserved 121c8318cc33e5f241977d51e3cb3c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.617749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096907/publication.txtobserved ef7528342f5249680b65f6ad17837301...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. |
|---|