OT-2026-000051367
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000051367) never changes.
Identity and time
| Publication number | OT-2026-000051367 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-733e-8c5d-969ebc0e39cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c9ba84bcbb669fdc268e176665df314a9573f1b98189ffe62356a1f1768a0b5 |
|---|---|
| Markdown | 775ed309248e411e9f324280827725b98af1694407b10ae6930227b2b6fdb832 |
| Publication page | 88df0853a77dc16bd0c7692361598e739876e498de7d57ea831ecbdf186992a3 |
| Manifest | 3e1c0bc08a7c743f6474834ea958a0d9ca6d521108f25abe6132cc73a0faac50 |
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 | kZWAh77L2yRkQnadNL+5TQkmSvX9ZU/OUqbh+39Qj6tkH01VdO72U5lI+aUtDV+2zSNLGzA6TqNSgSBAdpbJAw== |
| 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
| 2026-09-17T10:59:15.511690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051367observed 88df0853a77dc16bd0c7692361598e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:15.492990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051367/manifest.jsonobserved 3e1c0bc08a7c743f6474834ea958a0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.476165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051367/publication.mdobserved 775ed309248e411e9f324280827725b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.457920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051367/publication.txtobserved 7c9ba84bcbb669fdc268e176665df314...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. |
|---|