OT-2026-000046503
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000046503) never changes.
Identity and time
| Publication number | OT-2026-000046503 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7ee3-8266-07e885866ba8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046503 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcef1336efa0a49bd29a8623bd4ca3339225d9d9474caea2b582aa1caf80b7ce |
|---|---|
| Markdown | 980c201803d36f6b45e0cb8c6cfd2eb0b6ae6648b7093654a0b2b3d7b8bc9412 |
| Publication page | a2be7c28f28abf33d86290894b9c772301474b8554309a2fc53913d83fd44b0f |
| Manifest | 594e65f0d91ab762db68e7500c2589596572a33c97185edb9e202a05fcbd678d |
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 | 3PhKsLSAuBf1R4T5Df6bBiE4wMQlvoavBD3r6d5nT+5TzDCTTJW9QwDdAl7rlqOXH1L+OfGKRzpZ4HCHEgVhCQ== |
| 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
| 2026-09-17T11:08:32.661877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046503observed a2be7c28f28abf33d86290894b9c7723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:32.642963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046503/manifest.jsonobserved 594e65f0d91ab762db68e7500c258959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:32.624257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046503/publication.mdobserved 980c201803d36f6b45e0cb8c6cfd2eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:32.605367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046503/publication.txtobserved bcef1336efa0a49bd29a8623bd4ca333...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. |
|---|