OT-2026-000037454
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037454) never changes.
Identity and time
| Publication number | OT-2026-000037454 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7ad7-8987-0982c58c9cff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01a02be81a5aa149c3012eca1149d6fdb0e4906072b6fd085c7bd7a64f963984 |
|---|---|
| Markdown | 3ca8efe354ad86cc535c93c31ae53355d3ab3154036750a73fb2726738c76cfc |
| Publication page | cddd56acb57d91772ac61fb27e5cdda286c41c648369be2478d4a94ae1d42c1e |
| Manifest | 7b4d1f5fb6890b403830d217864c67cd3d9db45952e12c123ebd82d9bfe36e7c |
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 | kO3YBwr6RJIBs5EPBDI+my4yd8s4ZCwtImKW7qw9AMxXKP49ZcbcJ3EIqDcvBjm5h1YhyvK0jJNFzUogJ/CjDQ== |
| 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
| 2026-09-17T11:23:53.426215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037454observed cddd56acb57d91772ac61fb27e5cdda2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:53.409755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037454/manifest.jsonobserved 7b4d1f5fb6890b403830d217864c67cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.393024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037454/publication.mdobserved 3ca8efe354ad86cc535c93c31ae53355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:53.376420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037454/publication.txtobserved 01a02be81a5aa149c3012eca1149d6fd...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. |
|---|