OT-2026-000058147
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000058147) never changes.
Identity and time
| Publication number | OT-2026-000058147 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7814-9eca-2cfcb1a182ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b296c8d79077ceebe454575e013b68581b25af70a0a8daa52bc576fd9f2053e |
|---|---|
| Markdown | 7a8d42c23bbc42084deba6bda90069949d9b711d3d2f89344b992ba7d5561636 |
| Publication page | a8560569da4d6ea801b8fcfffdd53792065c8790641778fde338e2277644fb9b |
| Manifest | 43440e2e175e27e977743f268da0c3c44f9249f57d7e195453ab0e321baaf57a |
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 | ZfJfkqq5c2V9BYS9u+bBM7XyKWWmjnzwH87VZlX8N0HUSwmWENQpv6JVqTfUFkQp6g1xYTyUIMvRj0xPCmyTAQ== |
| 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
| 2026-09-17T10:47:50.142719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058147observed a8560569da4d6ea801b8fcfffdd53792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:50.121437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058147/manifest.jsonobserved 43440e2e175e27e977743f268da0c3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.100446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058147/publication.mdobserved 7a8d42c23bbc42084deba6bda9006994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.083893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058147/publication.txtobserved 7b296c8d79077ceebe454575e013b685...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. |
|---|