OT-2026-000097530
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000097530) never changes.
Identity and time
| Publication number | OT-2026-000097530 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-7d51-a5af-48a0815dca7a · 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-2026-000097530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64f5471e706a560d4816d67b95c3afd100fe7ec82ac54dab052d19f24a6ca320 |
|---|---|
| Markdown | 41adabd76e2444e52cee8a19ce10ee37ba81c9b98f1428f1c3520fe656035c71 |
| Publication page | c223123f8f7297c980d8c2e74120f0b20f4bfc4e692a25f907be2469f23d4398 |
| Manifest | af7d5213a7b8a9dfbf39883e18df9e88935d2e0527285e055475384bb9cc8f17 |
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 | csQsgsxnwz04ysAwQ7+fMU5aCfMevPi89QxAWd6QVDCXYJwppFa0S18gkAfluVlRJrB7qudyczXUDQxpeJXUBQ== |
| 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
| 2026-09-17T09:33:24.333901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097530observed c223123f8f7297c980d8c2e74120f0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:24.316044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097530/manifest.jsonobserved af7d5213a7b8a9dfbf39883e18df9e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.298246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097530/publication.mdobserved 41adabd76e2444e52cee8a19ce10ee37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.281545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097530/publication.txtobserved 64f5471e706a560d4816d67b95c3afd1...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. |
|---|