OT-2026-000097138
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000097138) never changes.
Identity and time
| Publication number | OT-2026-000097138 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-77d4-abca-d60e5c653c68 · 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-2026-000097138 |
| Status | PUBLIC |
Content hashes
| Canonical text | daf3bd7129a52f43235f96c6cdde35f31e3a870c7468670705b3bddee1fed173 |
|---|---|
| Markdown | ced99ebb47e9df893fcaa15d03f0075c36769b67ce4fe9934cc66a455ac92bcb |
| Publication page | d0c2ceffde750f73be77d3b603d6a44383c2241b637014a10485eff629307d82 |
| Manifest | e3073937c4dbe2278f1cf0c5b0f4f3294eb603f50f74f36cd48ddaba45a59c13 |
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 | HxIEvVP1Qkh1ZSvA0QtnsM64bueETZ9MhJMJMMFh2aKtJejpfNnxZtWLOtfoSP0/dUcIY7+Ya2AOgUqt7L12Cw== |
| 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
| 2026-09-17T09:10:55.390177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097138observed d0c2ceffde750f73be77d3b603d6a443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:55.371079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097138/manifest.jsonobserved e3073937c4dbe2278f1cf0c5b0f4f329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.343599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097138/publication.mdobserved ced99ebb47e9df893fcaa15d03f0075c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.193547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097138/publication.txtobserved daf3bd7129a52f43235f96c6cdde35f3...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. |
|---|