OT-2026-000059121
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000059121) never changes.
Identity and time
| Publication number | OT-2026-000059121 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7efd-aeec-e63d7486d90b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b1d0a9a284c669f9c1023a094cdae19813ba837a5ae747aa8344f81edabab7c |
|---|---|
| Markdown | daa478544a8ecafdee257586f06c54b39c881aa5280072aae8f05cd6bd8b8b50 |
| Publication page | 8154986c48501abdebaa4f0c730e213891935402a0d63fb12d5f00bcd47b6244 |
| Manifest | 91a26595a13593ec24b79cbec9a68fc07789bf1e1b98d169a7003dd3ec34b50f |
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 | IGFpZclH3thWTLKuYffT4iNBu60RV8URw4RuOAR2d9Obl7R/keNomn22dBKWNk+6PMu48g/0KE7vzHXEwXAIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:57.946153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059121observed 8154986c48501abdebaa4f0c730e2138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:57.929497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059121/manifest.jsonobserved 91a26595a13593ec24b79cbec9a68fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:57.910456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059121/publication.mdobserved daa478544a8ecafdee257586f06c54b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:57.892567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059121/publication.txtobserved 8b1d0a9a284c669f9c1023a094cdae19...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. |
|---|