OT-2026-000056969
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000056969) never changes.
Identity and time
| Publication number | OT-2026-000056969 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b4-7161-b55a-d0654869cac0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e72e736ca9b3753dec97354936c3754b175db0693aa52299a0fbba35d68fc7b |
|---|---|
| Markdown | 5abc0fa5cf66ae53d434a05927b9fbadb44d788acf44381a660dbc394d0ebdbf |
| Publication page | 8d01a069036e2a75e1c9eb8eefe490f904210248e29c67cc20223fd279db94b4 |
| Manifest | d4416e9ed209b9e22f478f5f386afddadd3cefbb914302f4d80a4dd03bd5e92d |
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 | p3Wc29R6ZGLacdIY9xw+p6Y5Yg7e7yMeEp0OuYmtq1KpJ9hN2IW5QfCXB4ZRpl+HZ+COUd5ujrw+r8s4O+GlBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:48:25.721199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056969observed 8d01a069036e2a75e1c9eb8eefe490f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:25.703217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056969/manifest.jsonobserved d4416e9ed209b9e22f478f5f386afdda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:25.685126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056969/publication.mdobserved 5abc0fa5cf66ae53d434a05927b9fbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:25.572927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056969/publication.txtobserved 4e72e736ca9b3753dec97354936c3754...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. |
|---|