OT-2026-000094103
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000094103) never changes.
Identity and time
| Publication number | OT-2026-000094103 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-747a-b3c1-12396824b129 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dac632382d6f92372c8a76e28ecbd7c829198199577ffe943e14ccf41c0a0ea |
|---|---|
| Markdown | 361da0f27f1a2e3c97a7e5d5648096e7693675fc761315fe05060f32fc885eea |
| Publication page | c599c912568d2c634aafba2c6d39505c8e58df652e1d3b04484ef0a0723e901b |
| Manifest | 3233ce121c5f0a770f70ae8b66b5bcff29e01fb724d9d822ff4bc073c2f6009e |
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 | 9fV1wCEWVMOWeeqo1+cORkePTB0vh30+og5NupLg+17X9vtUHKSv9Ld1QMrVzDnHdrxiHI5686u+Tyf12/n1Aw== |
| 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
| 2026-09-17T09:38:32.492442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094103observed c599c912568d2c634aafba2c6d39505c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:32.474269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094103/manifest.jsonobserved 3233ce121c5f0a770f70ae8b66b5bcff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.431690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094103/publication.mdobserved 361da0f27f1a2e3c97a7e5d5648096e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.391744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094103/publication.txtobserved 8dac632382d6f92372c8a76e28ecbd7c...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. |
|---|