OT-2026-000008007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000008007) never changes.
Identity and time
| Publication number | OT-2026-000008007 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-721b-970a-f122bb78f188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008007 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebb3d020530b4ffe79228662868581fc24c8e74b5b2b202d59b1af6fd6bf42e2 |
|---|---|
| Markdown | 7a1bd7ea095bbdd429073c63e4d00440c7d80d7862e758b43bbd3b011bfd0fa6 |
| Publication page | 57149efd1ea200acf11679c1c7e305dc4f1cbf7d73dc11b2addacb3e4705eba2 |
| Manifest | 52c2906e6769eaf565ed3d0ed0cfeef71ee6352638490a1cd01a229a4ed94d4d |
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 | xYjBGR82ljrwaSeMiEHAASnLXHIp0vlkI+M/XZJ+Zr/FxAKAMQjGGkTHSp6p4OF2SApfO+cLOvxqC0pVvNBdCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:33.385817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007observed 57149efd1ea200acf11679c1c7e305dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.370428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/manifest.jsonobserved 52c2906e6769eaf565ed3d0ed0cfeef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.353430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/publication.mdobserved 7a1bd7ea095bbdd429073c63e4d00440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.335157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/publication.txtobserved ebb3d020530b4ffe79228662868581fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.163797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007observed 57149efd1ea200acf11679c1c7e305dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.146379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/manifest.jsonobserved 52c2906e6769eaf565ed3d0ed0cfeef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.128041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/publication.mdobserved 7a1bd7ea095bbdd429073c63e4d00440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.108915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008007/publication.txtobserved ebb3d020530b4ffe79228662868581fc...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. |
|---|