OT-2026-000045829
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000045829) never changes.
Identity and time
| Publication number | OT-2026-000045829 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7837-b79c-b380cb732b03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68959d3ed1b8535252ba5b0f4d9f27bcd5d357c75589d7ff3ead4fa57a85cdc2 |
|---|---|
| Markdown | 1b00fc150fccda16109b0671fe96bdd60d0957fe26c412f38bd8e1ffe3c06f2b |
| Publication page | 0f163d7d0e49fcb19d5528c9e527d28035cd1de015aad7200b712f79ead72696 |
| Manifest | 2cc91cafa93ce425643e48a3bb26b09c3894eae5bf97a99ea62e3c1410f4f0e4 |
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 | bAVjjQvhLXvJYdX75J1EWHNzrnG2SaFtx50qo1pn5AtWABkpMpeNqrghUlETG1a529hb7XimB7vbsneep62BAA== |
| 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
| 2026-09-17T11:09:42.301253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045829observed 0f163d7d0e49fcb19d5528c9e527d280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:42.282213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045829/manifest.jsonobserved 2cc91cafa93ce425643e48a3bb26b09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.246514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045829/publication.mdobserved 1b00fc150fccda16109b0671fe96bdd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.212608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045829/publication.txtobserved 68959d3ed1b8535252ba5b0f4d9f27bc...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. |
|---|