OT-2026-000015080
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000015080) never changes.
Identity and time
| Publication number | OT-2026-000015080 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7f07-8809-30712f9b6074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bcca42c257b60342d902c4ff2e3ef39054bea67c282636158181ba37b5f31fc |
|---|---|
| Markdown | 96c7eae84a5f0a13996c6de000dcd33f45e8f3d75cbdf263f0a4665f5b64bdeb |
| Publication page | 640066ce3f3ae95a808dbaacdd1e01ffa5fd2dc3d37b9a9ba1168907247d320a |
| Manifest | 2c9b1ffdccb11f96a36360f09c95d4b1031d2889d35b52a4c8e093470763c504 |
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 | ch3x/shjps0hcbnY9xw8Dz6QvJfARc6vul/qNevv5H7xm+ojfg+bgrQ6+9lkspFDH8WS43DXFYUj3QxkzoxYAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:07.861330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015080observed 640066ce3f3ae95a808dbaacdd1e01ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:07.843358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015080/manifest.jsonobserved 2c9b1ffdccb11f96a36360f09c95d4b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:07.821678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015080/publication.mdobserved 96c7eae84a5f0a13996c6de000dcd33f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:07.799747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015080/publication.txtobserved 9bcca42c257b60342d902c4ff2e3ef39...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. |
|---|