OT-2026-000059464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000059464) never changes.
Identity and time
| Publication number | OT-2026-000059464 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7e90-b16e-3df13ed92a45 · 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-2026-000059464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2641e9d0538f94b5e329593c95d46e31ce28f178d126c8f9bcaa98c8c8fcfb3d |
|---|---|
| Markdown | 84f606b085b33a84dfde5405baeb6a22eacdbeec56f58b617693e15cecbc2be1 |
| Publication page | f2116be541f3d042ba058bcf1f30dc3958bccb1f5e8bf077731692e4ec863fb2 |
| Manifest | 6c1f839f1127397e9f9c5466f8ce2a013c25b415ef718fd0d395bf8e6ca39674 |
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 | IsQo+JcDo6AilusFeqcY5mo6SQHz/2LkNxBszSa6mvXnMc6SEjwryR+5mGERztw0R6v7e4cgLv224+3dWD4UDQ== |
| 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
| 2026-09-17T10:46:09.676094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059464observed f2116be541f3d042ba058bcf1f30dc39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:09.659599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059464/manifest.jsonobserved 6c1f839f1127397e9f9c5466f8ce2a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.642341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059464/publication.mdobserved 84f606b085b33a84dfde5405baeb6a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:09.624318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059464/publication.txtobserved 2641e9d0538f94b5e329593c95d46e31...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. |
|---|