OT-2026-000038903
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000038903) never changes.
Identity and time
| Publication number | OT-2026-000038903 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-714d-bb2a-2f56083f1e6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038903 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6beb2191836a18ad3abaa0008fd76b8e2c977fd02609f59f0a5a33d9ac2e46b1 |
|---|---|
| Markdown | 7e35fb3795918fb764e65b0b3eef81d44a825ae87c47fed66b351cf6f12b0c4a |
| Publication page | 42304a0e9b17a3854ce4a35c2a5b53a22aca732d72adb63f11c6b9a88784e224 |
| Manifest | c833f66535fcefe483c0bb4c8bb32d85000b994a83c102d271ac64291084183d |
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 | qNHYJZRIs0uAicjnDm8XizR1EABoa8wJHoyc0BdBhkk5MSrsRHCBU7xE/DIlQTMhnvn6MKwm3opRbqq4FcqSCg== |
| 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
| 2026-09-17T11:21:34.414300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038903observed 42304a0e9b17a3854ce4a35c2a5b53a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:34.397843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038903/manifest.jsonobserved c833f66535fcefe483c0bb4c8bb32d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:34.380612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038903/publication.mdobserved 7e35fb3795918fb764e65b0b3eef81d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:34.362504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038903/publication.txtobserved 6beb2191836a18ad3abaa0008fd76b8e...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. |
|---|