OT-2026-000036161
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000036161) never changes.
Identity and time
| Publication number | OT-2026-000036161 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-76eb-9704-7c18c7907e22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036161 |
| Status | PUBLIC |
Content hashes
| Canonical text | f025745f937b51d58b6af4d09aba8fd30d7cd6f98cae47511f740a5a654f4698 |
|---|---|
| Markdown | bc49baa163e7187cb6cbe7abdf915873b0c2b59a17e73db078b19fc91b8deb85 |
| Publication page | 00d3317e65de08fdd504ef2b979830b10e0860e27a31577492a6399636e21b28 |
| Manifest | 799c60938a28b6ae73ed05fc8f76e6d7d9bec546318e6ff463d48da13856aaf5 |
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 | 0cfkY9vpqh6XPJ6x5sfV8TGpAyJtHG15zuv9CyVBm7XD4jnd2+ftSIC7t/7f4mhVZK6vPWa6ac3U8OPh6a7GCw== |
| 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
| 2026-09-17T11:26:23.180033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036161observed 00d3317e65de08fdd504ef2b979830b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:23.160355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036161/manifest.jsonobserved 799c60938a28b6ae73ed05fc8f76e6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.141529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036161/publication.mdobserved bc49baa163e7187cb6cbe7abdf915873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.124025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036161/publication.txtobserved f025745f937b51d58b6af4d09aba8fd3...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. |
|---|