OT-2026-000025125
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000025125) never changes.
Identity and time
| Publication number | OT-2026-000025125 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-7521-b5dd-4aaed3d53960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67ed1d6051f44ba298536a5c5095186ee747b4f99544680525c2d8a38a864ac4 |
|---|---|
| Markdown | 7c81c56cffc75538ecf07dcc0150c50ef061cfbac501dffecfb0c21b5dca095b |
| Publication page | 1246413c8bacd59abad40f099c284127dc56e5f42563ba52c00e5a7e84f03a21 |
| Manifest | b60f019578070211bff2492ba3660f3618e3c595e1d34353fe609283890c089c |
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 | AgEi/i8T/5dkA9JgnPONHpprYt3Km64XLCyls3GVYhSGQICnAVV/3vmcnfPEjXRBY1QCJVuDfB8oe6rHGTFwAw== |
| 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
| 2026-09-17T11:47:00.206678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025125observed 1246413c8bacd59abad40f099c284127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:00.189355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025125/manifest.jsonobserved b60f019578070211bff2492ba3660f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.169191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025125/publication.mdobserved 7c81c56cffc75538ecf07dcc0150c50e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.152764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025125/publication.txtobserved 67ed1d6051f44ba298536a5c5095186e...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. |
|---|