OT-2026-000097681
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000097681) never changes.
Identity and time
| Publication number | OT-2026-000097681 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-7ed0-994e-9767b2418b01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097681 |
| Status | PUBLIC |
Content hashes
| Canonical text | e115fc1f5d15fb12fd1cdb0e7bc058587314b300d2436e28d3353a57ebeb6dd3 |
|---|---|
| Markdown | dbfb748cda1b7e1f4b31153d8a1593f52e4decd25e6aafaaf895f0358120dd13 |
| Publication page | 788234ac4a5eb4bb3ba38e1189a9e2169783b78ff6bb9905bd09d6910e37cb5c |
| Manifest | 89ff2f17b599238b26e9c90839af704c8e5461fdeec00bfd2a9e42f4456944c6 |
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 | 6m/1tmjtPvlH1E0is4POYpb74x73lJ+zcoBeF9BXcRGgbwo/AubFPuFjNw6KyDV1wMJMaMhalPD9uznwvqUJCA== |
| 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
| 2026-09-17T09:32:42.187674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097681observed 788234ac4a5eb4bb3ba38e1189a9e216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:42.171313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097681/manifest.jsonobserved 89ff2f17b599238b26e9c90839af704c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:42.155634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097681/publication.mdobserved dbfb748cda1b7e1f4b31153d8a1593f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:42.138990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097681/publication.txtobserved e115fc1f5d15fb12fd1cdb0e7bc05858...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. |
|---|