OT-2026-000041087
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000041087) never changes.
Identity and time
| Publication number | OT-2026-000041087 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-7120-b8b8-bdfb868c75a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041087 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7a842ed8d800db23588fc73c9f647514abe7b7efeca71d9a74292cf80207467 |
|---|---|
| Markdown | c3c7c6754bac7e2f56cbe50290e4ba44670a1e9b6f6c88246f824885db7ba997 |
| Publication page | 5ac257b1d07e8ced437c7fd8a63c7e65c37f289300980e2046aee7e9ed541d04 |
| Manifest | 5188f33b633a9e200737373c7221c16d743eb08af80e2863ee0936b019316ca0 |
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 | aDe/gtjf9WjR3cqhvJ39N7WEm1ZUHeMB4veSg/220is25k5nPOCx5clhQLZs85tJjnFRX2zlWJoHSqEjpCQiCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:00.265480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041087observed 5ac257b1d07e8ced437c7fd8a63c7e65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:00.248199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041087/manifest.jsonobserved 5188f33b633a9e200737373c7221c16d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:00.232214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041087/publication.mdobserved c3c7c6754bac7e2f56cbe50290e4ba44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:00.217819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041087/publication.txtobserved d7a842ed8d800db23588fc73c9f64751...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. |
|---|