OT-2026-000051124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump 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-2026-000051124) never changes.
Identity and time
| Publication number | OT-2026-000051124 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-75d8-8d56-d4162bc5abce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ed58cb7d0c33cf67bd0f329b40eac0e518201aa128f9df2c4d4b33f68fa880 |
|---|---|
| Markdown | cee10d75db5e13b122623c09c14575e3ca4d791ce5793eca1d736ad318656668 |
| Publication page | 02f1e95d32d569d0940535e311a3e3f678068548475faad5001fee326313491d |
| Manifest | f4e1cc4a4ab4ba4b9995c2d14c4406c3e04c305bfe45c1628a83558288a93934 |
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 | jDOWAWlFfEYuqdQcrv8hdkTGVGgVpKgenldZMuguH8khHiCHvJdKb8XBLWpJBynsqBtBzxw2BZTnVQDHe8NBAg== |
| 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
| 2026-09-17T11:01:04.665209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051124observed 02f1e95d32d569d0940535e311a3e3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:04.646559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051124/manifest.jsonobserved f4e1cc4a4ab4ba4b9995c2d14c4406c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.625490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051124/publication.mdobserved cee10d75db5e13b122623c09c14575e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.607061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051124/publication.txtobserved 14ed58cb7d0c33cf67bd0f329b40eac0...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. |
|---|