OT-2026-000025495
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000025495) never changes.
Identity and time
| Publication number | OT-2026-000025495 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7af2-aca6-dcebc3d5b433 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7335e990740af7339c19b25bd509a3556d3739247ee2553f8215e122d1f028b7 |
|---|---|
| Markdown | 5d9cb9a56d3b5108aee754881e3e271d03ae2d4aaa6d62c5f30819a33ae89bd6 |
| Publication page | 16a153509a3dc33ac51fb525fbf6f9c7b1f04c178b4f00f887a68c8c2756a357 |
| Manifest | 45245cb52bc3e3e4a1e346c4b4b2b8d048be7a12108ad70d01f9d7f9e9eb98e2 |
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 | RdVyjS3m8qwQ9zNsw3Nt0pocfHNDZEC4tt6dIcpMY7HSlcS4EyMv3lqZTKNUDxWtBmnp6m/E9Il3GQXKCm1sAw== |
| 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
| 2026-09-17T11:47:35.431310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025495observed 16a153509a3dc33ac51fb525fbf6f9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:35.404456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025495/manifest.jsonobserved 45245cb52bc3e3e4a1e346c4b4b2b8d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:35.379676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025495/publication.mdobserved 5d9cb9a56d3b5108aee754881e3e271d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:35.358775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025495/publication.txtobserved 7335e990740af7339c19b25bd509a355...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. |
|---|