OT-2026-000045129
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000045129) never changes.
Identity and time
| Publication number | OT-2026-000045129 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7b09-bb71-e1c26292b843 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 588ef01b21a563c7cc1cfaba310a6d8131b60213110b1ea065c9573bd1d5a2ed |
|---|---|
| Markdown | c83789cbdd34117102bc1e5a049837ac499ffce98f682825d19bcdff86599cf4 |
| Publication page | 12008dbb847133e8a6eb1ebc0f352041a18d423eb0c1f5afc06cd1644d12c08f |
| Manifest | 62d581d8168e7ab2e309f3e4b1ec0008d64c81aa3e4f09ca2938c77a3ebd6dd0 |
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 | Ak8trpt3BH7jGzXneZ6nY/1/F9oE9nG3nWbHnwTadA71eHcfwgnTB12LoexHjgzwvnfqF8SlWMZgT0NwHWYJDg== |
| 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
| 2026-09-17T11:10:16.651283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045129observed 12008dbb847133e8a6eb1ebc0f352041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.632761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045129/manifest.jsonobserved 62d581d8168e7ab2e309f3e4b1ec0008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.583536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045129/publication.mdobserved c83789cbdd34117102bc1e5a049837ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.533241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045129/publication.txtobserved 588ef01b21a563c7cc1cfaba310a6d81...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. |
|---|