OT-2026-000045648
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000045648) never changes.
Identity and time
| Publication number | OT-2026-000045648 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-79d7-937a-e27e55e92d2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08d207e2a5c9849bbd227bc08c186b3ccfd12022cbe208c0eb312f41e97a4881 |
|---|---|
| Markdown | 5c953306277a796b253c613029481138527bbf33e1c617aa408baa73e894b70a |
| Publication page | cbdd4475362964589e805c7e470655765d71a9e549ce2aa945384d467e95ea9e |
| Manifest | 62f99f05528968565ba4462ffae14832636cca5669dc986304ce1ac1530c576b |
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 | nLyMCacX45i/Zw/2tfWy60jpof7X0TS0q+hLqoMx4wRPYG1/bqbMfsirMfwYBAmy6Yar/KTKKWQuJUo8KnmPCw== |
| 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
| 2026-09-17T11:09:26.239140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045648observed cbdd4475362964589e805c7e47065576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:26.221025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045648/manifest.jsonobserved 62f99f05528968565ba4462ffae14832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:26.202088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045648/publication.mdobserved 5c953306277a796b253c613029481138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:26.181549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045648/publication.txtobserved 08d207e2a5c9849bbd227bc08c186b3c...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. |
|---|