OT-2026-000100564
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000100564) never changes.
Identity and time
| Publication number | OT-2026-000100564 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f1-7e14-99fe-13e688d992e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95665998d64607170d77e82a54aed35b3a449797048faac371f9ddbc1a8f09ba |
|---|---|
| Markdown | 5b217b813f72a98431741ffb6b9eb4e59e6d2ae2ff2017354b4a120dd93377a6 |
| Publication page | 57c62fbaffc64cb2e7ff0470bc2fd57730024add6ad0892f6ce5ac46f7c04409 |
| Manifest | d7d9b69cd7eeec9f4bf3e77ab6afd5f1fbc1e384cd6416a20575843192d1ef94 |
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 | ofxw5t8jZaw6ywfw50Owxj/ufI0iYYbzxAs5GF71NqI9QEj3fWtBbTpWvOnbKs8iMECKMyPhUHSoyWXzJzRnAA== |
| 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
| 2026-09-17T09:27:20.459071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100564observed 57c62fbaffc64cb2e7ff0470bc2fd577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:20.440553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100564/manifest.jsonobserved d7d9b69cd7eeec9f4bf3e77ab6afd5f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.422111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100564/publication.mdobserved 5b217b813f72a98431741ffb6b9eb4e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:20.403960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100564/publication.txtobserved 95665998d64607170d77e82a54aed35b...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. |
|---|