OT-2026-000024117
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000024117) never changes.
Identity and time
| Publication number | OT-2026-000024117 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7da0-a6ca-53f31d543498 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4df05eb71a157114bc426165ef23d280f4eadac4d3417546bd9a063601c6f00d |
|---|---|
| Markdown | d6536443be8eab98909d6a2018f3f1cc7353fcc6cc704e6c2ee8f59e10b73cfb |
| Publication page | 10b770e11f862606e44e8b0151c009d367bcbbc3c2efde20d1a02399dcd247e2 |
| Manifest | f217aa6e3aa0b7582b9fa2294eb793bea66a66150658bf5778103641727ca652 |
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 | 1mQEWnqTXjiYfRxhsgu+LZdDYP46pNEdzYZGqg2am1mfI3NyCvHt2+bUUOVkuVvi0vQaqDkKFA3iSZrHmKHrDQ== |
| 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
| 2026-09-17T11:48:32.594849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024117observed 10b770e11f862606e44e8b0151c009d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.575237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024117/manifest.jsonobserved f217aa6e3aa0b7582b9fa2294eb793be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.554640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024117/publication.mdobserved d6536443be8eab98909d6a2018f3f1cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.537676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024117/publication.txtobserved 4df05eb71a157114bc426165ef23d280...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. |
|---|