OT-2026-000046193
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-2026-000046193) never changes.
Identity and time
| Publication number | OT-2026-000046193 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-75b5-8693-45f5b8e7c790 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046193 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2b3d92b8a72fc46f211e9bbbe9fea5b42d9e09c4bc00c02f033bb1f5babe5ed |
|---|---|
| Markdown | 9779aecda0ed38711e70278abc8110a5e82f24a9744a4394130a737a4927b81e |
| Publication page | 20441db0b413a11a889b815b49ab209cf23aed011da3483dfe94daead653a0bf |
| Manifest | 7e965ffd165cb7c53edcc9506bfbe70b2c2ee5b3f1e0b557b2b2e98d0fc4f75f |
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 | HrkZQ8Fr2tC7ByNix65o3fGQ8+JamHXaIR6EUya1y3Y4d+Cuncb+DOEEmQo6AFRsvNyWrc+M54r7N8K20yCZCg== |
| 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
| 2026-09-17T11:09:12.348861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046193observed 20441db0b413a11a889b815b49ab209c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:12.328720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046193/manifest.jsonobserved 7e965ffd165cb7c53edcc9506bfbe70b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.308337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046193/publication.mdobserved 9779aecda0ed38711e70278abc8110a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.289570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046193/publication.txtobserved e2b3d92b8a72fc46f211e9bbbe9fea5b...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. |
|---|