OT-2026-000097574
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000097574) never changes.
Identity and time
| Publication number | OT-2026-000097574 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-73dd-a263-c5f6c407e98f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1139e9c8e86844abb405ac6135358496a3db609885b7fef48f0f20ac81f9aa9c |
|---|---|
| Markdown | 6978169fe25b27fcbdcb06d3574d0e2c026fb4e61a4a0b205217d5dce84a940c |
| Publication page | 55a2ce339328f768e7d2ad09edd60db4fc3925884f2ee188e329859a03981410 |
| Manifest | 99f50fa3bee8676e3e15d4f64078a1cbcd6cad063d7d02cc52b3feeb0d96399e |
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 | ZGOfFHKm5Op2v64+rSS8D2CtD9rGLPiWym7/GsyWRdeNAT9CZb84LfEwCju2aQSkya0KjVZZILXZyPyxhGWIAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:29.223424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097574observed 55a2ce339328f768e7d2ad09edd60db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:29.206493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097574/manifest.jsonobserved 99f50fa3bee8676e3e15d4f64078a1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.189438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097574/publication.mdobserved 6978169fe25b27fcbdcb06d3574d0e2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.172606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097574/publication.txtobserved 1139e9c8e86844abb405ac6135358496...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. |
|---|