OT-2026-000017785
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017785) never changes.
Identity and time
| Publication number | OT-2026-000017785 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7217-911f-6f64482a8184 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 864ca9cab23ccbb3a00e6ae7da4b028806e7f9af5712207cc8410bd0a3c7d576 |
|---|---|
| Markdown | 0dafb9782efb96092a2cc39aff86caac7fc6f0d261365b1b72c30d2b305fb862 |
| Publication page | 5ca52a2ea0c5f76a6a4c04dea9aa7a8b97cfbbcfe6082595856b47a7d0970173 |
| Manifest | 862e50be75d9521fc77dc56eb6bb30d7f4a3626ff70b6b21217ff3a5c6ce780e |
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 | 4W7+xP7oKbwT8MlsbdhvomMK8kImaViatIRZJhjL35TiCuHrCUDfECAP0Pnak0AnpdSi9DooxXFGfgQyHgz1CA== |
| 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
| 2026-09-17T12:01:44.808555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017785observed 5ca52a2ea0c5f76a6a4c04dea9aa7a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:44.792117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017785/manifest.jsonobserved 862e50be75d9521fc77dc56eb6bb30d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.774056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017785/publication.mdobserved 0dafb9782efb96092a2cc39aff86caac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.755360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017785/publication.txtobserved 864ca9cab23ccbb3a00e6ae7da4b0288...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. |
|---|