OT-2026-000041595
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-2026-000041595) never changes.
Identity and time
| Publication number | OT-2026-000041595 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7a83-a0db-5ec292e66b18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96fcf5e9a036b948f79b1c5a057e755aad6e7b74ef63fa25864946cd15620591 |
|---|---|
| Markdown | 31b92deabdab735481c565e298089320839c3ede7562ec5136810b342e3a0f88 |
| Publication page | ad786ae88e1516a72be1771296b2e9e407e16cc0573a8c12c2610a8573ba78c7 |
| Manifest | 5ce8b59feda0f20f0e89d9faaa04f2809b6342acbb69be4f373a681c9adbd1f3 |
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 | w+kn/ldG0i8/aO9Q19yHjV/pyNU4vNMKzadpXak0VFh6FZMJHnjmxgVLb0PLmyiIl0l25EaxK+8b/lFNnlzeDQ== |
| 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
| 2026-09-17T11:16:23.126936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041595observed ad786ae88e1516a72be1771296b2e9e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:23.108936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041595/manifest.jsonobserved 5ce8b59feda0f20f0e89d9faaa04f280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.093198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041595/publication.mdobserved 31b92deabdab735481c565e298089320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.076292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041595/publication.txtobserved 96fcf5e9a036b948f79b1c5a057e755a...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. |
|---|