OT-2026-000048941
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000048941) never changes.
Identity and time
| Publication number | OT-2026-000048941 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134b-7846-875f-d67fe6ad9500 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1223c1d964a0eadcf0b433aefd7c007c1a5f27a3a71f5b0a1c88610f8c5038cb |
|---|---|
| Markdown | 1d3ad040240e5c6f413d11e9487abb997d395aef185336a31dbd09722d1e253c |
| Publication page | e241378c6a9ae741178710ac580435791ca30a462204cdd7da9ec313a1d14989 |
| Manifest | c0fb8f8eb6c2379c1922802897b3901011f743a0881e640f4fe72cb4c1cb4b78 |
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 | WBwx/wxq0m2OGQce610WIpJ017jCymJjr0w6YDvGSdpHeOZJu6rOrD6p0/DvKsGCFdRAjlvYjhcPxqZgbiZGDw== |
| 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
| 2026-09-17T11:03:07.525017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048941observed e241378c6a9ae741178710ac58043579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:07.504003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048941/manifest.jsonobserved c0fb8f8eb6c2379c1922802897b39010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:07.480745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048941/publication.mdobserved 1d3ad040240e5c6f413d11e9487abb99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:07.461156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048941/publication.txtobserved 1223c1d964a0eadcf0b433aefd7c007c...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. |
|---|