OT-2026-000096494
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096494) never changes.
Identity and time
| Publication number | OT-2026-000096494 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7ef6-b5a7-9a92e089ba8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096494 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce61fa1d3919560928e7dea6e6af425ca12977d9d63204f1ef553361cc7fbea2 |
|---|---|
| Markdown | d994a8d859b64f2a40613c638ac0e5d1357c9121098c7ed85b07228e43d96ee2 |
| Publication page | 1a03d25c997fad853561330f0c6661d6c110088a9c9524e99d46136436e7e200 |
| Manifest | 23c04b74085008154a7fd9e92575d3e34362588e18aa0673018ff4ca5943fe12 |
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 | YZepk1BiWUB4g/mX4EtrShqp3PqUE3KUHpIFCGoVMTbXHW+fWy6w76AuB1aPf0AENs1mAc+8WG2VjeRF/1zODg== |
| 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
| 2026-09-17T09:33:53.974635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096494observed 1a03d25c997fad853561330f0c6661d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:53.954947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096494/manifest.jsonobserved 23c04b74085008154a7fd9e92575d3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:53.935268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096494/publication.mdobserved d994a8d859b64f2a40613c638ac0e5d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:53.909545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096494/publication.txtobserved ce61fa1d3919560928e7dea6e6af425c...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. |
|---|