OT-2026-000097411
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000097411) never changes.
Identity and time
| Publication number | OT-2026-000097411 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b2-7481-a3b2-ac9474d6eb98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73021737eacec866f2a35a4ea01a0195af117ad65df0a26b865fb80bd1287311 |
|---|---|
| Markdown | 9e36abfb091750a46f7b5f54c89155923c48db133e142d39142c8f99f77a4661 |
| Publication page | 44e8a16ef564158c4023333706c331c76ea4caf308cfebe67ede4b64b2975ab7 |
| Manifest | f6f29969e4a5ca710a33b2c3810a75143d81a698476858b5fc798549bb9b324c |
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 | hkTJWpMOlUHQaW+pdmYWK95L+wmcxZneq0VnxcWpeBZdjkfrRQ/1XXw6mwZHxAZb8kVVyBmqCOga5kZezwdcDQ== |
| 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
| 2026-09-17T09:33:15.538918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097411observed 44e8a16ef564158c4023333706c331c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:15.521238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097411/manifest.jsonobserved f6f29969e4a5ca710a33b2c3810a7514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:15.499969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097411/publication.mdobserved 9e36abfb091750a46f7b5f54c8915592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:15.480806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097411/publication.txtobserved 73021737eacec866f2a35a4ea01a0195...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. |
|---|