OT-2026-000083258
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000083258) never changes.
Identity and time
| Publication number | OT-2026-000083258 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7f90-a8d9-b5a49d35a22b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ada656611cde00ffc00717ffbc26d03b1332ec520dd08f82425ee24f0cf9414 |
|---|---|
| Markdown | de936e602b5261dc14b36de2e3a7b13c9a843b1f64b416ffc2d7ecbf9744246d |
| Publication page | 9b3858ea3fde38aea31052d437727524dcca1c1f2a1eef11dc04a781cc3f025b |
| Manifest | f7a47d8460ea77d15bb62c21f9abe6a69db4d10357f2ace0aed12d58de47d495 |
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 | D5HiXhMGm9Qv/iGWgFyXQlnyojJBMOibPi/XjEvvLEvbDZ5RSxTrBg4o9PPyx3VGA9vmiCJwDFSYTMVYo9kYBQ== |
| 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
| 2026-09-17T09:01:19.103433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083258observed 9b3858ea3fde38aea31052d437727524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:19.083858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083258/manifest.jsonobserved f7a47d8460ea77d15bb62c21f9abe6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:19.065870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083258/publication.mdobserved de936e602b5261dc14b36de2e3a7b13c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:18.921265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083258/publication.txtobserved 5ada656611cde00ffc00717ffbc26d03...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. |
|---|