OT-2026-000037706
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000037706) never changes.
Identity and time
| Publication number | OT-2026-000037706 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7758-ab9d-248eb604de81 · 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-2026-000037706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9435f31500c4da2a5ddb4988a1b4108b4ad27b95d34c9b79bb6a265daecdca12 |
|---|---|
| Markdown | 70dde4d79c855e1be638f7c9852ccc78ffdde8a563f65f53667f274579b15932 |
| Publication page | b34382e59e5cad8f7e113ca534fe1f68223524a8521e826eb2880eaa6058548c |
| Manifest | 47f6e82fb9b983df0959d73c771d6ade472d48091111782f36422057f8e80554 |
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 | +voI4AJQAhkhrUpqYSnRPyIB0ky+AS+f0WgWiJpaA3UlL2LhfwxeZ15ef4MiyC3fMr1KEGLNTZSyOkOUYRJmAQ== |
| 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
| 2026-09-17T11:24:17.721174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037706observed b34382e59e5cad8f7e113ca534fe1f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.703505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037706/manifest.jsonobserved 47f6e82fb9b983df0959d73c771d6ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.619212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037706/publication.mdobserved 70dde4d79c855e1be638f7c9852ccc78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.595913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037706/publication.txtobserved 9435f31500c4da2a5ddb4988a1b4108b...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. |
|---|