OT-2026-000064661
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000064661) never changes.
Identity and time
| Publication number | OT-2026-000064661 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7b0e-b37b-cdb446f99e29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064661 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec42af7b4696a7a597c5d5774815f47e328500421a4ffe45af51460196b9a331 |
|---|---|
| Markdown | 1fde27495bd87af70e568aed5de3396b22cddd34ff607359a3780d7608908d52 |
| Publication page | 584071a5952b71a2ff7ea29873ee1da8fa462979ce72f9fc1de2cf6cf2a925a4 |
| Manifest | c4628eaa299a5dcfc20788a302e81f407bae56dbbd25e0feb5ad8da836cd5228 |
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 | qpVwHF4dimLRObcfnllQYCDKtvRKZE9rSNGsUEWUlYANOEdlYl6zMNh9fMHOL62urXQitefdsXCIewTe+PzsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:27.191459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064661observed 584071a5952b71a2ff7ea29873ee1da8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:27.174528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064661/manifest.jsonobserved c4628eaa299a5dcfc20788a302e81f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.156463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064661/publication.mdobserved 1fde27495bd87af70e568aed5de3396b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.139310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064661/publication.txtobserved ec42af7b4696a7a597c5d5774815f47e...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. |
|---|