OT-2026-000037426
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000037426) never changes.
Identity and time
| Publication number | OT-2026-000037426 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7a20-bd40-c5aaea2ea0a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a3c0bb1b6d828473b383f663a343586626d44fbfd1e9530867cb8fcafe0ff35 |
|---|---|
| Markdown | 1ece29f6b23904d76addb39abf9429a36e52a3339b49f268e807fade99ef52d2 |
| Publication page | 718e2f85ad2758c51371f9b4ddd230b4c25268e6816e2ea9f917325d6bf1485f |
| Manifest | 0654139493a0279247691def730efcf9e72a99e7716ab0b3f53d4a8f57661087 |
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 | 1IA1jalXq/Kf5HHFQ2nrQYMtD8Yuix1OpFcIN7PEtt5LMzMRpB+9b8t8wg7PV1uI8sr0B7B1xl40sFk9WYKiDw== |
| 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
| 2026-09-17T11:23:48.387601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037426observed 718e2f85ad2758c51371f9b4ddd230b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:48.366694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037426/manifest.jsonobserved 0654139493a0279247691def730efcf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:48.348707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037426/publication.mdobserved 1ece29f6b23904d76addb39abf9429a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:48.331606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037426/publication.txtobserved 2a3c0bb1b6d828473b383f663a343586...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. |
|---|