OT-2026-000097822
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000097822) never changes.
Identity and time
| Publication number | OT-2026-000097822 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7728-9e7e-541af77f4abe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2de043973d07d04368cdbfdc5f4420e6d735220854ac850855bbc72323f99c9d |
|---|---|
| Markdown | e9598d49142b96df9f71e4295182ff39e37b61948a5f8ce2ef27e4633cba0040 |
| Publication page | 2f1833d61c4d0b8510ec54b6895d448c10e055b796ef224d77d4cc8519ad685d |
| Manifest | c9fbb4b3b8d468294f984e3ba1ca369d172459c0e1e47c8283f5b06c7998f742 |
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 | r7LKVDTcLX/j/6IV+/47EtiChgR+G1iB987u3xNrIkWLCPCs96+cvfctx+rr40yZiAS+hrFikrFiVvFMmg6hBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:54.844411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097822observed 2f1833d61c4d0b8510ec54b6895d448c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.817672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097822/manifest.jsonobserved c9fbb4b3b8d468294f984e3ba1ca369d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.799499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097822/publication.mdobserved e9598d49142b96df9f71e4295182ff39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.782549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097822/publication.txtobserved 2de043973d07d04368cdbfdc5f4420e6...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. |
|---|