OT-2026-000017736
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000017736) never changes.
Identity and time
| Publication number | OT-2026-000017736 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7d62-b9c6-147a61c236dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017736 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0a99e4dc1848562730420923afa5559f9a8c3953bfcc58b8013392c0760bcf9 |
|---|---|
| Markdown | 13c7a787dffe5d81e3ceadcbd2a276a6b6064ce79aa00c897f063c6cc3985eda |
| Publication page | 5cbbd468fda8b4f3408cb469cc2ebab6ce1037367d720721f95d039c5ac97274 |
| Manifest | 648637b61e07754d274199e2ab61c7f384c185ec00731ec1b754cff3f95ac626 |
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 | 47l2loGLwSdERLLeiUTPTKxiUN2LtTbNL7eEtI/dnLM5jZXewYwrJXKSghd6lXA2uIofH7aK5+8LjhBy4aoxCA== |
| 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
| 2026-09-17T12:01:41.292864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017736observed 5cbbd468fda8b4f3408cb469cc2ebab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:41.275867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017736/manifest.jsonobserved 648637b61e07754d274199e2ab61c7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.259780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017736/publication.mdobserved 13c7a787dffe5d81e3ceadcbd2a276a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.244788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017736/publication.txtobserved a0a99e4dc1848562730420923afa5559...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. |
|---|