OT-2026-000060307
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000060307) never changes.
Identity and time
| Publication number | OT-2026-000060307 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7eca-97da-3abe3bb9643c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060307 |
| Status | PUBLIC |
Content hashes
| Canonical text | 497a17de360e18b44119f0db71c0111f3321628c60dfc07da2d900d17ea43e6f |
|---|---|
| Markdown | 351f39f9d4d2226a39e79a31c3ce043245487b2f64cc9cf60f65ee9c22c3e5db |
| Publication page | 5a2c63398f0bfbc61d925231fd2ce312427dd5e3a476c85be3ca4f1c7409cfcb |
| Manifest | 68feaa2b8e7cf03074193021a88cb09d40fc0bbd6aadb05e878ceb409c8fbd29 |
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 | xLFiS945gaBTOp/t+uhTXjhziCX0ZsqCMu0gqA5f5e2Hda7ll4HERLLIxXS2bbFo+SIWViprdRD/qm5zZpr7AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.911694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060307observed 5a2c63398f0bfbc61d925231fd2ce312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.889808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060307/manifest.jsonobserved 68feaa2b8e7cf03074193021a88cb09d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.871589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060307/publication.mdobserved 351f39f9d4d2226a39e79a31c3ce0432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.853966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060307/publication.txtobserved 497a17de360e18b44119f0db71c0111f...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. |
|---|