OT-2026-000065981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000065981) never changes.
Identity and time
| Publication number | OT-2026-000065981 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7795-bff4-6431e545218f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065981 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9aae2e765c98c96daf7f1db87f952644b025c431082804803d3e1e61647c2ec |
|---|---|
| Markdown | dbf77576f59c8cbc6d189f4366c1ca6d137569cbfdf153a8d657b6b5eeaa85ba |
| Publication page | adfffdbb40d7e02b6675035d2c6aa5b88d31184fbcb0f19b36263ec9e3b70079 |
| Manifest | 4049cbef0eb9b8243d9f73a0bbbbbfa405ca9561b2b3dd93676cf3c19964f8f8 |
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 | ySrNsj049xsTvEaDab4jNw8kxjTQtw/CkNYrtPNgRukJaZW56IAKbv8xcibNIogw2H9TuzN82UEnomWMhAWaAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:28.457401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065981observed adfffdbb40d7e02b6675035d2c6aa5b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:28.437523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065981/manifest.jsonobserved 4049cbef0eb9b8243d9f73a0bbbbbfa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:28.418924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065981/publication.mdobserved dbf77576f59c8cbc6d189f4366c1ca6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:28.391419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065981/publication.txtobserved a9aae2e765c98c96daf7f1db87f95264...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. |
|---|