OT-2026-000044089
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044089) never changes.
Identity and time
| Publication number | OT-2026-000044089 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7255-b9ce-4839c88d9955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0206de1d809ec458945c6c9bb06fafa4cea783d4aecd10c825a96771e462f48f |
|---|---|
| Markdown | af5907f717fe7b95ce5e04d4f4fcda962cacd588f42ffc7e538d551796052636 |
| Publication page | 1779cbfdac5eb8d35a0bec3aee5b555a5b65ca2db5b4069ea31696a174dea013 |
| Manifest | 331a2b0e523c1d4e7cf114ab2844e99ac887a1a0a6f60ba49bf6fd2135eb8f74 |
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 | vDi0J/hQueCi2Pe1Z778Lbg5WQZS0Og0j2p1QSLHrVOPKIf//K1o2Y29ufYqaZE4MVFrqN7c61P6VioizPeqBA== |
| 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
| 2026-09-17T11:12:29.678402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044089observed 1779cbfdac5eb8d35a0bec3aee5b555a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:29.660191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044089/manifest.jsonobserved 331a2b0e523c1d4e7cf114ab2844e99a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.640377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044089/publication.mdobserved af5907f717fe7b95ce5e04d4f4fcda96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.622857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044089/publication.txtobserved 0206de1d809ec458945c6c9bb06fafa4...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. |
|---|