OT-2026-000095646
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095646) never changes.
Identity and time
| Publication number | OT-2026-000095646 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7b4a-8afb-3666e6b59706 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ade208d37d4b978ebf4df0b097e7ab04c962e38c447a2392703d66e19b73145 |
|---|---|
| Markdown | 9d47d999f1399a3a555582d9bbbc3fd5e5384d0245c3f700249dd2d2ebc03b6e |
| Publication page | 434094cb614f07fd7dc3cdcab58470b08bf565ddfaaa53879360c88ba6fa72cd |
| Manifest | ea5252888276865d436f0e6a600e67f1d784af0f36acdeeea8253ec90c3040d1 |
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 | 3/q91GySOM1vCPq4DLosAO06ZgM8wicOupm1sXISVwPZ8tmj8vERGq1xmJwEZviYcBnh0thEigbNaZymj5TVAw== |
| 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
| 2026-09-17T09:35:06.710496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095646observed 434094cb614f07fd7dc3cdcab58470b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:06.693420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095646/manifest.jsonobserved ea5252888276865d436f0e6a600e67f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.676108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095646/publication.mdobserved 9d47d999f1399a3a555582d9bbbc3fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.659305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095646/publication.txtobserved 6ade208d37d4b978ebf4df0b097e7ab0...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. |
|---|