OT-2026-000032727
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000032727) never changes.
Identity and time
| Publication number | OT-2026-000032727 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7956-ac48-0ec36b1bb2e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032727 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cb5db12f031dc1a680d9cf65cffd8a58fe6db643e723df2d485fa936a89c546 |
|---|---|
| Markdown | 0923fb07e3d32aba8757d3323707b2b05bf7300699381a77bcc649754a654f06 |
| Publication page | e0e0914a1253d2f53540e77eef663832d42b88769460b74380450d1b424a3578 |
| Manifest | ff020d51634b3a1aaa4076386abd727e622295230953a4ca88c0871c17908442 |
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 | aoLR3hwbTZZnDYZG6gtjhCaMVsuf0P8kwN7LSeBSi1b//9CcNwCh/1AV/pI1uBkBvLNptW8PhpADlMbMHuKoCg== |
| 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
| 2026-09-17T11:34:20.790680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032727observed e0e0914a1253d2f53540e77eef663832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:20.773510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032727/manifest.jsonobserved ff020d51634b3a1aaa4076386abd727e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:20.752857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032727/publication.mdobserved 0923fb07e3d32aba8757d3323707b2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:20.736288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032727/publication.txtobserved 7cb5db12f031dc1a680d9cf65cffd8a5...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. |
|---|