OT-2026-000029184
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000029184) never changes.
Identity and time
| Publication number | OT-2026-000029184 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa0-7d8a-9e39-8891b82ed38a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029184 |
| Status | PUBLIC |
Content hashes
| Canonical text | bba68f0a12ca5640a4cb41e9e505462f9bd4e75776cdb6b643d25b6ee01fbe34 |
|---|---|
| Markdown | 3d40584aa43aa56b9d95da1211bdd3081373012928fb8346e3d904935e99fbce |
| Publication page | cdcbc8f6f700e607b71daecf1de52bfdd6241a3ea7f92a9237e0a0e3f5b303a5 |
| Manifest | 59c32eea5704fd2f562f6d6d10176de0e6eaa8004448c5e5052bf18ad7a5a188 |
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 | LmIqm8UlhWUOlgc7K60rfp7Sr8Xk1vxGFQThtfK0seKw4gWblegn3XY8ULMz/t8uuw4F1nTIRzuT+x0Yq7kFDw== |
| 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
| 2026-09-17T11:39:41.124630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029184observed cdcbc8f6f700e607b71daecf1de52bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:41.106650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029184/manifest.jsonobserved 59c32eea5704fd2f562f6d6d10176de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:41.085854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029184/publication.mdobserved 3d40584aa43aa56b9d95da1211bdd308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:41.068710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029184/publication.txtobserved bba68f0a12ca5640a4cb41e9e505462f...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. |
|---|