OT-2026-000019010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000019010) never changes.
Identity and time
| Publication number | OT-2026-000019010 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d523-73ef-9f39-4fea3c8e2917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85a7dfcc99610c6bece91c1e7f7c920823e5603578108076f602e774ca969f4d |
|---|---|
| Markdown | 23d897bca4094f480ddc1ab23e7a54747fecbdbecba8318282d59ed2027e02a3 |
| Publication page | 1da170c03eb9b862847cbdfc397aa6b0b36c0b6edbade226c93db599fb16d2b3 |
| Manifest | c2e347c0785e95e9210345b299c1da6f61e224570246e56a050a5f795c4f9e95 |
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 | XyO3dtjZh3XeAMDtNjTIDwEtB0gfkBphAdWKzISjNIp24lUvFZmwAARAcmpy39OwHom4JQ9B6RQM0CqZ74F9Bg== |
| 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
| 2026-09-17T11:59:41.887317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019010observed 1da170c03eb9b862847cbdfc397aa6b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:41.870888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019010/manifest.jsonobserved c2e347c0785e95e9210345b299c1da6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:41.850899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019010/publication.mdobserved 23d897bca4094f480ddc1ab23e7a5474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:41.831400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019010/publication.txtobserved 85a7dfcc99610c6bece91c1e7f7c9208...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. |
|---|