OT-2026-000093860
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093860) never changes.
Identity and time
| Publication number | OT-2026-000093860 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-713c-b85c-d4b39cca02f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 180ca5edf949ca5274ec284c1f9a56c13027dfe636d79275228a0d304efb9bda |
|---|---|
| Markdown | 5cad040a75269d5d7311572b4dfe3119dc7b29df69141a67d42d76f7d7b00d69 |
| Publication page | cf43daf42e7274d8ef3d4d3c9388c2257e0acbac9cc67ae5be7a0403ebb4e31b |
| Manifest | 69b074ca7f2d98207a341101be188f119246393d51a48dbf43225b54bb448187 |
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 | yIK1IO0+2jnap9C/R/eW7v/QlwSUhUqmvv9KbNQf4+wUavX7gsC3ClHBVKTMLN7uNNHjTFYrv11nxHJ/bSjzCQ== |
| 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
| 2026-09-17T09:38:07.128168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093860observed cf43daf42e7274d8ef3d4d3c9388c225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:07.110750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093860/manifest.jsonobserved 69b074ca7f2d98207a341101be188f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.092793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093860/publication.mdobserved 5cad040a75269d5d7311572b4dfe3119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.075864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093860/publication.txtobserved 180ca5edf949ca5274ec284c1f9a56c1...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. |
|---|