OT-2026-000037393
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000037393) never changes.
Identity and time
| Publication number | OT-2026-000037393 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-718e-8ab0-fa332758a7af · 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-2026-000037393 |
| Status | PUBLIC |
Content hashes
| Canonical text | f71367ccc32979b838bc726c0fe14db90931fc30a0c992c1130c7404081432c4 |
|---|---|
| Markdown | 9ff0887062937c500b8d9316e2e57dbc87a34ff280a81ea2cf63b1f2f47a6943 |
| Publication page | ecbaf70084165ff3879f4da9900e96d2873bbc3d6ed2f48f4717e6ba41af8315 |
| Manifest | 6a95df623e0fd4a2472062fc8774738263cbe8bdd782cd5028970f76520d79b9 |
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 | UkPMT36kL0Mbby3ugnm+8Zp69tJbwSOJfUIyoiUWqhdMqFYbJokveXr3xVTT6CnIBWHMv9ZX9roA8cE9BV2FCA== |
| 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
| 2026-09-17T11:23:49.376058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037393observed ecbaf70084165ff3879f4da9900e96d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:49.358215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037393/manifest.jsonobserved 6a95df623e0fd4a2472062fc87747382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:49.339146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037393/publication.mdobserved 9ff0887062937c500b8d9316e2e57dbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:49.322403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037393/publication.txtobserved f71367ccc32979b838bc726c0fe14db9...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. |
|---|