OT-2026-000036753
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000036753) never changes.
Identity and time
| Publication number | OT-2026-000036753 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-78b6-b004-9fd1447c9d3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036753 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ccf3790fa25b21b677f53978ae86a33287025dada00f1e6e384509c3794ecf1 |
|---|---|
| Markdown | 0d25c4700e66122f6963c6b937149c217505c8c9175e8eaa638b179c2fecad2c |
| Publication page | c42fd94395025b8a06c0d90aee77abc96bfaf1056692d99a7f8146452f72cbb3 |
| Manifest | 013909a31a8a4d65e2c52d0d94518c21d157b70b9ddfe469b3bfa6726b2249bb |
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 | p/OScs+k8SZty94puP81JjgG4OCM5UDZ65lJ/DWqitqrzDWhQSqUMDw5+eJ05rBau/+eHOWi0Wgc9x3N3KHwDQ== |
| 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
| 2026-09-17T11:26:07.373467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036753observed c42fd94395025b8a06c0d90aee77abc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:07.355863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036753/manifest.jsonobserved 013909a31a8a4d65e2c52d0d94518c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:07.338818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036753/publication.mdobserved 0d25c4700e66122f6963c6b937149c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:07.321662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036753/publication.txtobserved 1ccf3790fa25b21b677f53978ae86a33...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. |
|---|