OT-2026-000085115
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000085115) never changes.
Identity and time
| Publication number | OT-2026-000085115 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7de1-b9b1-1e8a4827009f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ffb2d3f3ee5e4be73e40eec7313ad3f6f9385a45e9f46ce0136f79d2d0dacd9 |
|---|---|
| Markdown | eac3249808defbdbe8198fd7befdf2f2194de477acbf04f7a291dfcd4dc5830a |
| Publication page | 59829663c981f0b2ee246d0aa66e914049478e236d6293af1784455f0e083a0a |
| Manifest | 347b8b7111e2f552bd3dcc0ebd985f898a8f525cc69355fef0f3941b314cf600 |
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 | XHaq12PVKAJm1kJ4iBJmlIDR3u7sg4U/uJOLA6Y5xGQMgBsCvYJU9di7/vgBj6V88B1GC1wYhZb8dgNRMq+rDw== |
| 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
| 2026-09-17T09:55:11.316643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085115observed 59829663c981f0b2ee246d0aa66e9140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.298556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085115/manifest.jsonobserved 347b8b7111e2f552bd3dcc0ebd985f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.280789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085115/publication.mdobserved eac3249808defbdbe8198fd7befdf2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.263884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085115/publication.txtobserved 5ffb2d3f3ee5e4be73e40eec7313ad3f...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. |
|---|