OT-2026-000066364
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066364) never changes.
Identity and time
| Publication number | OT-2026-000066364 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-78d4-b05c-d864cd9dc20f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 211dc34a542a3b57d1fb714de7eb3ad147cc5045b433a2b19359452bcd5b5c6d |
|---|---|
| Markdown | 15358007878bab6124b6a66442bc03de07c2ed172beec455761f760469270385 |
| Publication page | e7f739fa4a30e1c2c913bd7225199807cce5072dc2356b99d3322b71fdde07e1 |
| Manifest | a721d05024e8372c6b5574f72110a3cd16c60eb0c707ba75bf41584e78efe2a2 |
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 | 2HftYRyBmBGVws4lLONe8EGQZiB+jbvkD1eaeLmIz32bpoINP52LmKfyVRkuoPAn3E9rRHb0U8fbDJaP+SDFCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:33.709092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066364observed e7f739fa4a30e1c2c913bd7225199807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:33.692686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066364/manifest.jsonobserved a721d05024e8372c6b5574f72110a3cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.676577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066364/publication.mdobserved 15358007878bab6124b6a66442bc03de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.659338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066364/publication.txtobserved 211dc34a542a3b57d1fb714de7eb3ad1...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. |
|---|