OT-2026-000025415
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000025415) never changes.
Identity and time
| Publication number | OT-2026-000025415 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7ba3-86a6-619e238559ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025415 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb99c9e530d8183bd3f62f69cdf7bbf97913bacd601dddc65660488aafc96a96 |
|---|---|
| Markdown | e969aada158a97c1c20649343ad52d023db1541e7ca2b224e1537d81c39912af |
| Publication page | c44f4a54e7f42c4e39c3ff0a89e163e03b3f51d10631ea07d8546d6582507627 |
| Manifest | cb51d0c3e60bb90fecdecc7385304f118612d7aafee15183e9d8c3feedc38538 |
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 | wIRevTjSkaH8d2+qcslHp7TTt2ArTMmh/xLrwlixU0I4QfhuHfRIOstQjSpgHMK4s9I0Fc3feyW4S57ctTw6Aw== |
| 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
| 2026-09-17T11:47:29.347324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025415observed c44f4a54e7f42c4e39c3ff0a89e163e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:29.329729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025415/manifest.jsonobserved cb51d0c3e60bb90fecdecc7385304f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.312532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025415/publication.mdobserved e969aada158a97c1c20649343ad52d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.294901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025415/publication.txtobserved fb99c9e530d8183bd3f62f69cdf7bbf9...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. |
|---|