OT-2026-000076936
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076936) never changes.
Identity and time
| Publication number | OT-2026-000076936 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-7e00-985a-79d1a1dcd64a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3117352e8f2fdc9bae56262a10266d325d39ebaf9be4a1d1e3d5dd2038f2de97 |
|---|---|
| Markdown | 3424e212b3566942b9da09c89a81ed5ab4203a36de1f39cfb624746e58abb3db |
| Publication page | 37cdbe223933e4f461d0c11b37065ccb330f07a1240c52ae55797d9d662dd59f |
| Manifest | 82281942188594d068546ad0908cea57c63e1db933f55f65df11027d24997337 |
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 | kOOtrzHyBYGsXOFO4WUJQUSxQZ2ZhFIdx71Q804lIje7kAzrQn99aTrF0Rx1iuc+XnN+eoT5fUElQczzA9KnBg== |
| 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
| 2026-09-17T10:09:55.050119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076936observed 37cdbe223933e4f461d0c11b37065ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:55.030853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076936/manifest.jsonobserved 82281942188594d068546ad0908cea57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:55.010976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076936/publication.mdobserved 3424e212b3566942b9da09c89a81ed5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:54.992497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076936/publication.txtobserved 3117352e8f2fdc9bae56262a10266d32...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. |
|---|