OT-2026-000097100
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000097100) never changes.
Identity and time
| Publication number | OT-2026-000097100 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-73b4-afe2-f84fab9d6e55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f8eb6fdff31e74e54155d2f01112e458c40e160fdddb1c56cdb7c94dd1b37b3 |
|---|---|
| Markdown | 96c1c1950e90535b8919a8be486d11fcf4e197749e14059515b543c3c670b21b |
| Publication page | 1559da851856ad00282e53e23a2873161a43cf2b7c60f9b12770fea0212c67ed |
| Manifest | 6bccc826bbd5f038a32cde3b8a028d3b85d56923769b452040ed53ddaeae7e9c |
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 | dNqmlxK5KkBTQe+Fly5OVkz4v2gefC6cj0J8Lu8H/7UONINCDBaE/zxug2NyZXbLWPO/JbyR22ScSn2BosqXBA== |
| 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
| 2026-09-17T09:10:43.421531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097100observed 1559da851856ad00282e53e23a287316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:43.394683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097100/manifest.jsonobserved 6bccc826bbd5f038a32cde3b8a028d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:43.374136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097100/publication.mdobserved 96c1c1950e90535b8919a8be486d11fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:43.354798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097100/publication.txtobserved 8f8eb6fdff31e74e54155d2f01112e45...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. |
|---|