OT-2026-000093722
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093722) never changes.
Identity and time
| Publication number | OT-2026-000093722 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-786c-8f2c-83e524922d47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4640927a4529c2523c2a92522f7a5ba82548d65b88b3e2c56f72e38d5f1589f7 |
|---|---|
| Markdown | 10d5163e6b80274350f44dd682496aa2baa757208664c5fa833e65057dbfe88b |
| Publication page | 3b87790dbcda6c7e476f185536d8c15f80752b81d0947db8b4c334878eaf994d |
| Manifest | 6a0fc9c3af8b5050f794b1ba3fc11c36df1819c1a09272e9afc98ab03e3a9537 |
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 | sr1FR0wwpi/GtlldK9A4gb00z6b+ejKGo4NgxAGiNq6ydvz9geY2eQmya5rO5PmGPMmXiQtit5pEdFbVIxyHDA== |
| 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
| 2026-09-17T09:39:47.661574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093722observed 3b87790dbcda6c7e476f185536d8c15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:47.642822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093722/manifest.jsonobserved 6a0fc9c3af8b5050f794b1ba3fc11c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.619839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093722/publication.mdobserved 10d5163e6b80274350f44dd682496aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.600584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093722/publication.txtobserved 4640927a4529c2523c2a92522f7a5ba8...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. |
|---|