OT-2026-000059081
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059081) never changes.
Identity and time
| Publication number | OT-2026-000059081 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7b8f-82f0-8ffa8a94f1a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21e31804416f57853f17ce54678f3d28c16bed1b06437ab049150e7132ff3e0b |
|---|---|
| Markdown | 266c1cafb3b86951846183afeed50f030b04f5118f03ed1b4c403e469b7076e1 |
| Publication page | 74eeb509a8ce941b10619f2bddcd0510779a9e015f12de10c5cd802164eb8c88 |
| Manifest | fb54217e3104272a18549086abd530c837edd02d675c21e7dc3799d0ea07a134 |
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 | 5r6ptpDPRDLEJlJNoNf3OYlUA3MeY2sVXkdQ9HRoFquns/gtJlmCxAOak+HnHeULR8KrkE9clPzmdQT4TW/XAw== |
| 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
| 2026-09-17T10:44:54.426058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059081observed 74eeb509a8ce941b10619f2bddcd0510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:54.408956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059081/manifest.jsonobserved fb54217e3104272a18549086abd530c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:54.392248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059081/publication.mdobserved 266c1cafb3b86951846183afeed50f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:54.373196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059081/publication.txtobserved 21e31804416f57853f17ce54678f3d28...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. |
|---|