OT-2026-000095319
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000095319) never changes.
Identity and time
| Publication number | OT-2026-000095319 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7c92-8adc-b556dfda08ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18f01782ef4e5c6d73e03455aab2b06fcd2ddbe1af0fcdb3fdee41b5859ec9dd |
|---|---|
| Markdown | e0aea42c8d728e2aa7af6927ae30fb56a8c1d74ac2a7729891a16731447f1483 |
| Publication page | 1448ab5862ff3e05bb483f1f5ca642752254939a67c894eacea7ea4f6f8ef40d |
| Manifest | 0bc401919ce9d599ea58f4ba9a96435f9a93e36b15d904a30cb79b45880f7902 |
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 | NUuqgL4GujnKLgpt+hpyB1m1oMlb4Mkvm+rH63L3zHMPf16rZk9NEgcoO5DgFGO4fr6ulssXu5wvoEseG/H0AA== |
| 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
| 2026-09-17T12:42:40.906004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319observed 1448ab5862ff3e05bb483f1f5ca64275...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:42:40.590315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/manifest.jsonobserved 0bc401919ce9d599ea58f4ba9a96435f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:40.351721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/publication.mdobserved e0aea42c8d728e2aa7af6927ae30fb56...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:40.020555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/publication.txtobserved 18f01782ef4e5c6d73e03455aab2b06f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.410658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319observed 1448ab5862ff3e05bb483f1f5ca64275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.392412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/manifest.jsonobserved 0bc401919ce9d599ea58f4ba9a96435f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.374126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/publication.mdobserved e0aea42c8d728e2aa7af6927ae30fb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:40.356708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095319/publication.txtobserved 18f01782ef4e5c6d73e03455aab2b06f...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. |
|---|