OT-2026-000066323
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000066323) never changes.
Identity and time
| Publication number | OT-2026-000066323 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-761a-87ed-d5162f979bdb · 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-2026-000066323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77b8fdc8cab4f2a0c173d41ecd1a361d578ab3e795372eb184bcabdc8708a69d |
|---|---|
| Markdown | aef72f5601e4c3c86cbec67efbd5909795fa39e89fb522e2c92fe247fc3ac9f9 |
| Publication page | ec3611c81e7c0033b93ba5e1517cb77a874a2579a3de74672239b66838168dde |
| Manifest | 57f45d25dc5368c612d1083edfaf0265c9e581dcc2ed2ade0c8003a6d02e659b |
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 | C7vmYwvDT1FlfNlUYtMF27iOXz1sl9zFG8sFFrrsmdSCsIIoKM5ZVYHfssjwhO9p6VNPMiQhIjmlAzUYM/W0Cw== |
| 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
| 2026-09-17T10:33:30.942438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066323observed ec3611c81e7c0033b93ba5e1517cb77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:30.925479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066323/manifest.jsonobserved 57f45d25dc5368c612d1083edfaf0265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.906727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066323/publication.mdobserved aef72f5601e4c3c86cbec67efbd59097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.887906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066323/publication.txtobserved 77b8fdc8cab4f2a0c173d41ecd1a361d...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. |
|---|