OT-2026-000093903
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000093903) never changes.
Identity and time
| Publication number | OT-2026-000093903 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-75e4-8f5e-d9b166ba7914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093903 |
| Status | PUBLIC |
Content hashes
| Canonical text | dad5304a218b90bacbca691372c66a2687def627305997646abeaaaaabf3d978 |
|---|---|
| Markdown | 221a635391f88dfc4f5a20c92e98ccfc7f8bb4848ada9d82cf0d6a943c920db2 |
| Publication page | 7e170560f42600c8f373d03822098a3ab86abc7a990837e886bc789a4b1ec681 |
| Manifest | 7c4e5bc0824f30e100101ba2cf53019d7b73f7512234d36b8ec693d4f42f9ffe |
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 | 9ARazWdA/Tpmw4mHXrAbXvPbUP5o6ddHBeJDJMaW1icKEjOooJTq4z5jTwZNjXswr/1aCH+6qnPtuOOqE/KFDA== |
| 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
| 2026-09-17T09:38:10.252252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093903observed 7e170560f42600c8f373d03822098a3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.236180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093903/manifest.jsonobserved 7c4e5bc0824f30e100101ba2cf53019d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.217204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093903/publication.mdobserved 221a635391f88dfc4f5a20c92e98ccfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.197552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093903/publication.txtobserved dad5304a218b90bacbca691372c66a26...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. |
|---|