OT-2026-000041326
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000041326) never changes.
Identity and time
| Publication number | OT-2026-000041326 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7bd3-aceb-a38c15b73ded · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041326 |
| Status | PUBLIC |
Content hashes
| Canonical text | a88dba2b3918b9b1983e884c181b669b8bbbf817a0eb4a295c564acf9081ac29 |
|---|---|
| Markdown | ada2d3176827c6be1e11cefc11641ca5239325959d6e1576342f0526a1aaa047 |
| Publication page | d03c8162e43d56eef6d359a5db1cac09ed9b7ef95db09d161b1e14ac6a866cd5 |
| Manifest | 1e6ef33fa7122e31d2d29a402ac19ff2e31e0ba950cd5e313382c9327aa16278 |
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 | NFCN8z0AW75tS+l4McZxP9+cllY+MhFHuaKJ1nMwO1vqo4Vv7e2TzgjH3JIwAugT/KIrjIiYPPIGTAzHa3J8CA== |
| 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
| 2026-09-17T11:17:19.088232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041326observed d03c8162e43d56eef6d359a5db1cac09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:19.070142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041326/manifest.jsonobserved 1e6ef33fa7122e31d2d29a402ac19ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.051402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041326/publication.mdobserved ada2d3176827c6be1e11cefc11641ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.031090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041326/publication.txtobserved a88dba2b3918b9b1983e884c181b669b...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. |
|---|