OT-2026-000097491
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three 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-2026-000097491) never changes.
Identity and time
| Publication number | OT-2026-000097491 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7453-8641-58812c9cd501 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097491 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd372e3199a1a2f5c3796ede09d010a31e838ef3b7a1db9efb6b9e180bdbcbe |
|---|---|
| Markdown | 5a014333e60ce2c3cafac8c2b0af810ce3b17fca5b7c7bdc0d4cd21fe6d9973b |
| Publication page | 258628233fc5809bae94086bc81f1f683e461bfee4865ee8de40b065a46f285a |
| Manifest | 521ec5d4739d3561fdba8d9a827be5ef493ceb767eed77fdeb46d8412f219abb |
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 | 9G+paWipqOKd02nyTi8qnds30w+I+a5f2TTlEKFPtFjdzvFRlxRV8m/9noOTD8B5J7ZWZPkCd3XasIHkJ7sPDQ== |
| 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
| 2026-09-17T09:33:21.809269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097491observed 258628233fc5809bae94086bc81f1f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:21.792959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097491/manifest.jsonobserved 521ec5d4739d3561fdba8d9a827be5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.775087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097491/publication.mdobserved 5a014333e60ce2c3cafac8c2b0af810c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.759170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097491/publication.txtobserved 8dd372e3199a1a2f5c3796ede09d010a...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. |
|---|