OT-2026-000035237
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000035237) never changes.
Identity and time
| Publication number | OT-2026-000035237 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7af9-9f03-f370b0c5288a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44863027ba7f64e9408a9b1f9c857345ae5ec8183bb1d296f7161252c041ba48 |
|---|---|
| Markdown | 4cfaebece0344e4e5327c022038821f38618b2ba0d53be717be09ef648eb2fdb |
| Publication page | 38711a5f7ca68bce444477435abfaa4899c3c4c5d86b06dfeece0f0a41a144e1 |
| Manifest | 73e7df327441903757ac3a2fdaa79ebe28a273e6c879c64c757e5567a4085f83 |
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 | Shx5u85c91XWm5QoGdDPFzlK0srWj9iZHx3Ul4TPb+T1tOCzNgF410nSJRBqH2NHyXRSRlk6DP4diJXuP03bAg== |
| 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
| 2026-09-17T11:28:22.570823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035237observed 38711a5f7ca68bce444477435abfaa48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:22.552524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035237/manifest.jsonobserved 73e7df327441903757ac3a2fdaa79ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:22.535425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035237/publication.mdobserved 4cfaebece0344e4e5327c022038821f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:22.516300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035237/publication.txtobserved 44863027ba7f64e9408a9b1f9c857345...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. |
|---|