OT-2026-000034212
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000034212) never changes.
Identity and time
| Publication number | OT-2026-000034212 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7684-931f-0790c5f1fee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034212 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea05df16f88b168782746e65dd95a3fc4287e32bb7cc935d9973a838afde149b |
|---|---|
| Markdown | fe2c2160ee9bbaa9c176c8e6717ee0d0797ac0ed7161796469d9d03e9befbab1 |
| Publication page | df950b91b12ea47648255cd670ff2eb65dcf509801292e6d792e78227ce3e1f6 |
| Manifest | a8706adbc704eab00dcdeb23822e0860e039b9bda515f3d7e89166e737ecc130 |
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 | fHC2UHZi4ayStz5VMM6VT3604zmlotZeISBm1Q5WY44+CGWJ2LPZ0iB6QYvPRCHCnNB99BMLbRGj706AYiKUBw== |
| 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
| 2026-09-17T11:30:45.540478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034212observed df950b91b12ea47648255cd670ff2eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:45.520081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034212/manifest.jsonobserved a8706adbc704eab00dcdeb23822e0860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.481939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034212/publication.mdobserved fe2c2160ee9bbaa9c176c8e6717ee0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.443701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034212/publication.txtobserved ea05df16f88b168782746e65dd95a3fc...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. |
|---|