OT-2026-000097014
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097014) never changes.
Identity and time
| Publication number | OT-2026-000097014 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7a11-aca4-99c3522df3c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097014 |
| Status | PUBLIC |
Content hashes
| Canonical text | feadd769ec0e39c3d119ad87b411249cd19174f318092f50035e91473b1a222e |
|---|---|
| Markdown | bec82b4296e3cdff9c278faf7b40563b63e141697eaea9840959af573cb06cf0 |
| Publication page | dd3566c5e90df188aa384d8871cc65a56f8908628362ea93aea6452a9ec224b0 |
| Manifest | 89f90e5e5bbd2a71bd9756a7752c2be1fd36fe127c278b533048e14ae26a268e |
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 | xf7t7z2KiLssA/6LbR11G9MfpYISCujo9j2Ek7hCl6dq8wp3P2FV30NCktS3zORAhfmgIF31/FG2C8WzOxHYCQ== |
| 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
| 2026-09-17T09:10:29.447184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097014observed dd3566c5e90df188aa384d8871cc65a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:29.430452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097014/manifest.jsonobserved 89f90e5e5bbd2a71bd9756a7752c2be1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.412993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097014/publication.mdobserved bec82b4296e3cdff9c278faf7b40563b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.395902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097014/publication.txtobserved feadd769ec0e39c3d119ad87b411249c...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. |
|---|