OT-2026-000045909
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000045909) never changes.
Identity and time
| Publication number | OT-2026-000045909 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f86-75e3-9c71-9f5846d3dafb · 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-2026-000045909 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3cb4ee256e143b9987f5ca6f79a31d86a30187eab3820853628f3e94213aad9 |
|---|---|
| Markdown | 79479b6327d191444178e953b6cd495e4c6a5dfd14e3fc0b5b91b3263d73ff21 |
| Publication page | 59d147023c15e9e9e1ead44f60725082cc177160de3d789333971705eb60c14b |
| Manifest | e1478385b3407b1287d58de597fa84aca5e43e3eed523414911858898c715f73 |
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 | +CBny+e5JedyovTRH8WMZxLK3CWa20Lgu59e426Ejrf/0SK0HDMACaoGSaPQvj7mugm/wQFMSjctzva5zEtIDg== |
| 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
| 2026-09-17T11:09:48.559969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045909observed 59d147023c15e9e9e1ead44f60725082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:48.540590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045909/manifest.jsonobserved e1478385b3407b1287d58de597fa84ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.519878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045909/publication.mdobserved 79479b6327d191444178e953b6cd495e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.501630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045909/publication.txtobserved f3cb4ee256e143b9987f5ca6f79a31d8...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. |
|---|