OT-2026-000008064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum 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-2026-000008064) never changes.
Identity and time
| Publication number | OT-2026-000008064 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-78d8-96bd-cb7c797eef5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aed317f8e0203eeb9db850cd379f5253a9418e84d33ffc1f13ce9917e4aec24 |
|---|---|
| Markdown | 28ac65ade57117c564b1641d944e4e443169db4da585ab6e5f619ba97402024e |
| Publication page | 3ffbf9575332eb8373cfb27b575c6bf42effc9b2e9aaad1f4dd01ac83b823c79 |
| Manifest | 1fa86ba6ffca59f33e651f2515d83489fd8ee60d090d1ed53d89a8ceb81aa0c6 |
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 | ns/oszS+NSVbskFOGimIdY/fCeRHXtVLMZJ6VTGc1XZ8A/jnpHGt9sEwyGFCplymuf8ZRLRBtvHpS2O66qEKDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:39.687597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064observed 3ffbf9575332eb8373cfb27b575c6bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.671505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/manifest.jsonobserved 1fa86ba6ffca59f33e651f2515d83489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.652861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/publication.mdobserved 28ac65ade57117c564b1641d944e4e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.629157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/publication.txtobserved 3aed317f8e0203eeb9db850cd379f525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.693191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064observed 3ffbf9575332eb8373cfb27b575c6bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.648667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/manifest.jsonobserved 1fa86ba6ffca59f33e651f2515d83489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.629879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/publication.mdobserved 28ac65ade57117c564b1641d944e4e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.582596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008064/publication.txtobserved 3aed317f8e0203eeb9db850cd379f525...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. |
|---|