OT-2026-000016161
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000016161) never changes.
Identity and time
| Publication number | OT-2026-000016161 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-79b0-8d27-172b14400609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dc511449378381af58dd96dc0be722391098591d8023eca494c8033b9fcb2ee |
|---|---|
| Markdown | f2efe4595d19aaeeb34fc9a3623ceeedbe63b0f16e1b86ef4395377c2452b878 |
| Publication page | eb5fe714525290f2100895e02a5197c3dc5f72fd3ef49f63cfd6ee6a4dd87bd1 |
| Manifest | 445c9fae6d450d35c85d950333943c2199139de7017ddfa1d853f80c51f595ba |
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 | FShkAOpRZnrTB8lz5i8nYVtGyIa2M+6XLv+tzi3FOi1cawqiNlR0fpxTYk2NXWk+HJRKypmrbyUHkRoojv1kCw== |
| 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
| 2026-09-17T12:03:36.345076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016161observed eb5fe714525290f2100895e02a5197c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:36.323269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016161/manifest.jsonobserved 445c9fae6d450d35c85d950333943c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:36.304634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016161/publication.mdobserved f2efe4595d19aaeeb34fc9a3623ceeed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:36.287165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016161/publication.txtobserved 3dc511449378381af58dd96dc0be7223...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. |
|---|