OT-2026-000012245
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000012245) never changes.
Identity and time
| Publication number | OT-2026-000012245 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-75ee-8481-b1eb986da74c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2708c4cb2064d33e8ae9ff13c6ac23a07812767bd747e1e7752acbf3dbf39ce1 |
|---|---|
| Markdown | bbb7df241572766cf71ef1fa39dbfb41c944c19dc2702b2884440f44f967655f |
| Publication page | 7878a533749f7953d39520bb0d864c7c55e8c5604b7d7573cc1b679e058add06 |
| Manifest | 31937129f198699b62814a9354d7ade56113bea2dbf850c1336c0e12c065ae95 |
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 | lTmIcNf97YhzxWTDEikHSYkEHwsHDBsdS5kGVqyp12osx2hj6DOR2OiXLW/jVoaIgFuRKCAKb0FsSkXi29CaBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:10.407719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012245observed 7878a533749f7953d39520bb0d864c7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:10.390271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012245/manifest.jsonobserved 31937129f198699b62814a9354d7ade5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:10.372152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012245/publication.mdobserved bbb7df241572766cf71ef1fa39dbfb41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:10.351356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012245/publication.txtobserved 2708c4cb2064d33e8ae9ff13c6ac23a0...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. |
|---|