OT-2026-000017497
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000017497) never changes.
Identity and time
| Publication number | OT-2026-000017497 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-79dc-9f38-d2766b777303 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017497 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9c44416073bd179e498c3c2654a09b0e2f7a213cc04194ba666352138d7fc2f |
|---|---|
| Markdown | fd8cdd54bcfe23786fdc9632da0408cb1d99c366dd10a6c50731f48e014ec626 |
| Publication page | b5f2e34ef0cde2349d86b2e1255164c713ea50eff3bbc3bb99d47e4a0f800cdf |
| Manifest | 9e8fb99df73884d287d00ff9d4e32efca8169a8315e872f846f79841129fc0d1 |
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 | bbSDYZVp6QTjSj5q8QOSL65YaJ7mD6n6cGenzgBUfYeTdS7nj07ghUVQeL1qxL5apSOQlvyRYTJf+ODXKfsXDg== |
| 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
| 2026-09-17T12:02:39.001621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017497observed b5f2e34ef0cde2349d86b2e1255164c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:38.983312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017497/manifest.jsonobserved 9e8fb99df73884d287d00ff9d4e32efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.964676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017497/publication.mdobserved fd8cdd54bcfe23786fdc9632da0408cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.945769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017497/publication.txtobserved b9c44416073bd179e498c3c2654a09b0...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. |
|---|