OT-2026-000016202
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000016202) never changes.
Identity and time
| Publication number | OT-2026-000016202 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7192-9cc9-6407a8179390 · 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-2026-000016202 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0da3c2299a3248d316542669ce07a3bcd6362bc29a81e2c9b3831ec988d6ad7 |
|---|---|
| Markdown | 35444467f9c0dd8d6f79db45a81a3f5ebd42671c10d7dd30831e1b93806c5391 |
| Publication page | e438c2aaf7230a0e776558530aa8b26f4059f7a8bffa4bf0d5ed57faf718fbe0 |
| Manifest | b23b2bdf6da5c0d0ff4d6d8000449ca8e561f28d36e7ad16b67e5795ec9f7545 |
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 | S9vIHzEy5ed3jiLUpJjfUNjp5XtqXUJEsIi6FktA1xBaGe+RQkNsjj3u9K28gn6Tr9L4bQQvyE4Ns7VxjHXXCA== |
| 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
| 2026-09-17T12:03:39.652405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016202observed e438c2aaf7230a0e776558530aa8b26f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:39.635293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016202/manifest.jsonobserved b23b2bdf6da5c0d0ff4d6d8000449ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.618130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016202/publication.mdobserved 35444467f9c0dd8d6f79db45a81a3f5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.600918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016202/publication.txtobserved a0da3c2299a3248d316542669ce07a3b...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. |
|---|