OT-2026-000014190
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, pulsed blow-off before set-down
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-2026-000014190) never changes.
Identity and time
| Publication number | OT-2026-000014190 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7c15-8c6e-d037abe9a4c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d00d3f392a4bef57161a01a085b3afa365290debb412aaf6f83c3139f1d3bf3 |
|---|---|
| Markdown | 92fa66db193fc402f5818f1ca0da87590ce27e99b839bb460f982ff2fc8c001f |
| Publication page | ce3520d05e50773c997a744b3f2a59af53548ca8f4fd495ffdab209b4cb80370 |
| Manifest | 9d4d09297383c26c563965df76fcc149317cc48a16f6c0c1829da61831e28f57 |
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 | Y7qikuS5C7rjHmZGHC3tu7oRaYm+nx/qPnD5Ae1PkDMJrOLrQc+LiJKjBd7Lt0Sp16A1Qt9znU//UzegtpffCQ== |
| 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
| 2026-09-17T12:07:17.292017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014190observed ce3520d05e50773c997a744b3f2a59af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:17.272721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014190/manifest.jsonobserved 9d4d09297383c26c563965df76fcc149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.251464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014190/publication.mdobserved 92fa66db193fc402f5818f1ca0da8759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.233156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014190/publication.txtobserved 2d00d3f392a4bef57161a01a085b3afa...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. |
|---|