OT-2026-000059839
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000059839) never changes.
Identity and time
| Publication number | OT-2026-000059839 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-712f-839a-e83c04c78075 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059839 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab24479bc51541cd9d952bf6d21394b3f2626d7b9b900920ebe6880db4dab8c |
|---|---|
| Markdown | 25ab06b977f117531a95d0e17b31d1df1018ec2fad730780eb88d9422ac1d97d |
| Publication page | 9990475f9479c674182e94857b27948a792106645e91bf4362c6bbd0fccb4aa9 |
| Manifest | ea64fc420cbf8d533d2e92cfb9da7063033a3c1e1ddd0904cbd9db19d319424f |
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 | s8s4vn+69HOEvnKc606XzjeDVgB0sVUAqlgtaztwlHsHANjOvlTp0vYYr55UxQYdnZdQUv7Q7S0DhmCfN005DA== |
| 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
| 2026-09-17T10:44:35.222032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059839observed 9990475f9479c674182e94857b27948a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:35.204679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059839/manifest.jsonobserved ea64fc420cbf8d533d2e92cfb9da7063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.187830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059839/publication.mdobserved 25ab06b977f117531a95d0e17b31d1df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.170489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059839/publication.txtobserved fab24479bc51541cd9d952bf6d21394b...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. |
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