OT-2026-000008383
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000008383) never changes.
Identity and time
| Publication number | OT-2026-000008383 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7c64-b8c5-37a11e39027a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 595a5763e7e8cfdf4c47e976232969f164acbe8c5d37540e09d1bd154ed5c84e |
|---|---|
| Markdown | e75b2195d7fd8a49c76d1ebb13f89cc99309d81a46fcd5c1bd8a15ef7357b06b |
| Publication page | 7d91010cce60388abc4684a3a41787d92c442449eb37c5e84aee65fb76947de4 |
| Manifest | ab83e596bbbc1d940ebd1a5d22ae112daf23700a1cb19b52b07e9a4f013965eb |
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 | w4DHToHmIW8JFRujQnxvvwXHyd6W6aXpsxthi04XQbI+oPDXRlWR+Xi0C94h0BmDnPkbK0BP5v62WwY2APF9CQ== |
| 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
| 2026-09-17T12:18:12.932645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008383observed 7d91010cce60388abc4684a3a41787d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.913869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008383/manifest.jsonobserved ab83e596bbbc1d940ebd1a5d22ae112d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.894291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008383/publication.mdobserved e75b2195d7fd8a49c76d1ebb13f89cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.873955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008383/publication.txtobserved 595a5763e7e8cfdf4c47e976232969f1...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. |
|---|