OT-2026-000035061
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035061) never changes.
Identity and time
| Publication number | OT-2026-000035061 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7f49-a469-07bfec32eee7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 322a8da36fc466d0bfccd77abd59bb3bd6f0583961ce2b7ad1895ae4ea523834 |
|---|---|
| Markdown | 755a2af2f8b93b55efac6ebd782c0efaaeef505cd237da10368054aaa46afa80 |
| Publication page | c6b38ac9546b669d993c288871f256fa5de17e6a88933ecb5a5342caa60ffd75 |
| Manifest | 267e83a0421a6cca64d9311f358dc3b7a76ad19cefacac416a420627891a1193 |
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 | cC9KO4p1/SZSq7q9UbxtukpTkrnErHdVVi8nKbIHiJLwJMqTrUQZwAgNjBgXIhHkOag8RynRaeyymUZvKKsZAw== |
| 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
| 2026-09-17T11:28:07.267161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035061observed c6b38ac9546b669d993c288871f256fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:07.249604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035061/manifest.jsonobserved 267e83a0421a6cca64d9311f358dc3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.232079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035061/publication.mdobserved 755a2af2f8b93b55efac6ebd782c0efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.214922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035061/publication.txtobserved 322a8da36fc466d0bfccd77abd59bb3b...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. |
|---|