OT-2026-000050051
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000050051) never changes.
Identity and time
| Publication number | OT-2026-000050051 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-79cd-b804-ca75e0f7d4fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3be8391f92ee7153b32869cc6f30296987a9be447bd22526ac8c3ebf87964f13 |
|---|---|
| Markdown | 2aed7c7db7ff64772383363a05085f1f9d80f79df3bcb19ff636b6f7289855c5 |
| Publication page | f3d87ab466f7efe5a1b4470240a8382da12b6ad08f6f7ac68597036b6aeb6235 |
| Manifest | 3e64985de346d8a79a1d1850e96febb0f355d5eab1e103e146e46cb06ad58287 |
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 | j7Qyi4tZyOQlewfJAr9ihuaRGvePLQoajcz1Pzc9V3MbBLejVLWclhPaR88AimVlYspf50KQXAbHiyum94eYBg== |
| 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
| 2026-09-17T11:02:01.895456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050051observed f3d87ab466f7efe5a1b4470240a8382d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:01.878428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050051/manifest.jsonobserved 3e64985de346d8a79a1d1850e96febb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:01.861369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050051/publication.mdobserved 2aed7c7db7ff64772383363a05085f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:01.843197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050051/publication.txtobserved 3be8391f92ee7153b32869cc6f302969...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. |
|---|