OT-2026-000037634
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000037634) never changes.
Identity and time
| Publication number | OT-2026-000037634 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7c87-9852-49e2f080cac3 · 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-2026-000037634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a5ecd8521939dfb16b3f567101f4337723aedad1e65606d5c95a26baba180e2 |
|---|---|
| Markdown | d462b254a8da6f07fa5ed157f3ed625c9ad1edb85ce2a53557f346355eb307a9 |
| Publication page | 1f86baef6ff1b35eebce75da451610c199b48077702c97318117ae2ee8cc7156 |
| Manifest | e4fe3147f2a565dcd4d2ec805dabe9f3a853998a52fdc6e5d9d59050f11c126c |
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 | eq+aAXJVUIKZYY+4FIQQ/jiYypGogPGwFEa5ugtiUI+haxtJ+O6Jf14mHqXQSzZfylUYc2DXfXCs+aoO5hkJAw== |
| 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
| 2026-09-17T11:24:12.038577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037634observed 1f86baef6ff1b35eebce75da451610c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:12.019752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037634/manifest.jsonobserved e4fe3147f2a565dcd4d2ec805dabe9f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:12.002281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037634/publication.mdobserved d462b254a8da6f07fa5ed157f3ed625c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.985102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037634/publication.txtobserved 3a5ecd8521939dfb16b3f567101f4337...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. |
|---|