OT-2026-000097710
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single 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-2026-000097710) never changes.
Identity and time
| Publication number | OT-2026-000097710 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-748d-a7e4-31ef018244a4 · 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-2026-000097710 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8b3240391fcabda4b800a2468dfc819b34cca938c8ba695273e9c9ad5b66d1f |
|---|---|
| Markdown | 1890c8db397aca17f26bbb1dcd6bc05e76952e290b02a6f03d14a7ea08a60a8d |
| Publication page | 9651693b2d375824545b9baccda3d4f2609f214cd8f4f32a51feed11e7e258d4 |
| Manifest | f83f27c17be28f1f6ae847c9a8226f9bde462f0fee64adaeccfc2cd13c7edd02 |
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 | XLx4EWnfKoLC+xuuyohqv2CVTfKdkD12do1lzc6kwdb6KVLljdfufRp3vNFqsh9t6axMfh6gQlwBfcO+lzmhDA== |
| 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
| 2026-09-17T09:32:44.315155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097710observed 9651693b2d375824545b9baccda3d4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:44.298251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097710/manifest.jsonobserved f83f27c17be28f1f6ae847c9a8226f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.280221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097710/publication.mdobserved 1890c8db397aca17f26bbb1dcd6bc05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.264220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097710/publication.txtobserved f8b3240391fcabda4b800a2468dfc819...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. |
|---|