OT-2026-000050496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000050496) never changes.
Identity and time
| Publication number | OT-2026-000050496 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-7224-8cb0-55781885c14a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 378cb41e225d76892d79805817c5aebb8ccb4da1e33ee97b703e2bce4971066f |
|---|---|
| Markdown | 6edc0699c091da627967dc48409d3f9ac165dc74e5a715cbf56004df8ff5e8c4 |
| Publication page | 641926c2ede5fe421ddc014f8af4153186c92a50ade17ba88816e4af06364d2f |
| Manifest | 7d63c321751ec96c622ceab9dcc147a2004b18d4de0c29019eaa0d8be145a6f4 |
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 | xDpHw/h7T+RzfkT8HL+wxv6mRZVDjlKQ85DGzriIK+d5CgLIrnFUtiCcz45RT2sWgdK7pQme4mxeceic8XBPBw== |
| 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
| 2026-09-17T11:01:33.152901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050496observed 641926c2ede5fe421ddc014f8af41531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:33.136462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050496/manifest.jsonobserved 7d63c321751ec96c622ceab9dcc147a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:33.119477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050496/publication.mdobserved 6edc0699c091da627967dc48409d3f9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:33.103380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050496/publication.txtobserved 378cb41e225d76892d79805817c5aebb...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. |
|---|