OT-2026-000041408
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000041408) never changes.
Identity and time
| Publication number | OT-2026-000041408 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7c7e-b738-7d8884fbdf3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 276f566cee73418430b802ddc8886a1bbb0d9c99ea79ab0d8568814ff30da3fc |
|---|---|
| Markdown | b22da62df3bfd1b33a68549ad6aa176a6f8a6c22c53af696ffeb5ca97044ffb1 |
| Publication page | 6cda8c65c1dcfa68e0a321bba495886ad10ec72440b5624948f80a2c51588e54 |
| Manifest | 173d831b261e68c21e53f9e10a78771da785e38de29ade7a1ca170ec4f2b28c8 |
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 | cFWewx39kLNl6Kx3cNeYmKVraAsKGQevobKF6eLijv7NBlVqioP9lCWydVRoI38McImt/K5r5BWCrAIf+ndHAg== |
| 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
| 2026-09-17T11:17:25.333591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041408observed 6cda8c65c1dcfa68e0a321bba495886a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:25.314190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041408/manifest.jsonobserved 173d831b261e68c21e53f9e10a78771d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.295312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041408/publication.mdobserved b22da62df3bfd1b33a68549ad6aa176a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.278341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041408/publication.txtobserved 276f566cee73418430b802ddc8886a1b...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. |
|---|