OT-2026-000097428
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000097428) never changes.
Identity and time
| Publication number | OT-2026-000097428 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b2-7ff8-ac2f-c96d50c34691 · 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-2026-000097428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 168d42808449d0b0477958d5db2c84d80244af42bfa7e6bfa3fa614249bbb078 |
|---|---|
| Markdown | 4e560331939c00822e4746aabdfaf2e30ab6de80d684f6fe4a0df0348b8f68ea |
| Publication page | 929a6763b2b893f4a8604e298f2a8fb3207865f84b307609e141eeaeefbdd5ed |
| Manifest | ca53c354fe53539992ccd6e359a222cfd723e8452135385ef98967068add7a34 |
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 | gmA1DRGKlpCkGYeBOxTBxi7l2KF7xol8/DSsusIK/jstg0HtwxTVWxFOaECVjZE1/JPZfc2qQewVoGmD+P8yDw== |
| 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
| 2026-09-17T09:33:17.040402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097428observed 929a6763b2b893f4a8604e298f2a8fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:17.018845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097428/manifest.jsonobserved ca53c354fe53539992ccd6e359a222cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:16.983084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097428/publication.mdobserved 4e560331939c00822e4746aabdfaf2e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:16.946652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097428/publication.txtobserved 168d42808449d0b0477958d5db2c84d8...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. |
|---|