OT-2026-000035494
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-2026-000035494) never changes.
Identity and time
| Publication number | OT-2026-000035494 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7a98-9fa4-d14888cb6608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70ab24c8b7af38050746bc2290f15805caeed70887b0e8fb70356416c3fb0ece |
|---|---|
| Markdown | a400d93973849bf80e5bffd88d41a199146979a713e3ae2ef6471e5dce1ef1f9 |
| Publication page | dfb301a792c3b229c1b956602387298be2b6b510c5d8b50820cd3ac6ebc7c672 |
| Manifest | a9ee04feda54b34fc9ddccc84aa5602020c95fadbb519257467355d9956d8424 |
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 | ufLwkiQgj/zBxRh/i9NlCn+UhyLHM+VqRWpuYzg2azj9pDRrhbb0MCbZMNRllJsIw3kaUJYOZh/9wdXZ/ZJjBQ== |
| 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
| 2026-09-17T11:26:54.558233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035494observed dfb301a792c3b229c1b956602387298b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.540390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035494/manifest.jsonobserved a9ee04feda54b34fc9ddccc84aa56020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.522789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035494/publication.mdobserved a400d93973849bf80e5bffd88d41a199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.506245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035494/publication.txtobserved 70ab24c8b7af38050746bc2290f15805...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. |
|---|