OT-2026-000025231
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000025231) never changes.
Identity and time
| Publication number | OT-2026-000025231 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7491-9655-6d39e0f4c449 · 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-2026-000025231 |
| Status | PUBLIC |
Content hashes
| Canonical text | e84087e9222c157ca9061c2d743c1b9539f81753743c55ee042295e9d159e34c |
|---|---|
| Markdown | 9d2451ed9d220675a1187c5f4d9054d916080d5c5399873079cd2e90bee161d1 |
| Publication page | cfe73275ab9643989ecbb26dd8012a1bfc76694c99ee103c723a95820617e82a |
| Manifest | 456322d998ebe4c16e79a18a45d03b853973c2370cacb36b9f64afffe8d395a6 |
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 | /CQiB3yXSCCReIA1WqeQCmopXa9wBY47dJoAOBbYUFDWfnZcKc5lE1TaOxIKDPJQjFu2y98FrcgYY4ZAFDVxAA== |
| 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
| 2026-09-17T11:47:14.374330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025231observed cfe73275ab9643989ecbb26dd8012a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:14.356877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025231/manifest.jsonobserved 456322d998ebe4c16e79a18a45d03b85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.340894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025231/publication.mdobserved 9d2451ed9d220675a1187c5f4d9054d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.325358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025231/publication.txtobserved e84087e9222c157ca9061c2d743c1b95...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. |
|---|