OT-2026-000104315
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000104315) never changes.
Identity and time
| Publication number | OT-2026-000104315 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7bfd-8e40-ff7925edab67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b8d0ab6d4ef539a3a9de150fd0024dc5da6357c7312d2caeca81959e77eaa46 |
|---|---|
| Markdown | 38c2498d854df1d84eaa9bf1d36a6118f0bf24925d62dcc13d55ecab7e6bd941 |
| Publication page | 904e923551ecb55131749c1ac15ce003dec7cca50602d1cdacc6c1f2723f633a |
| Manifest | afd227d3e77864ec0cb07161b347e282d30e0cc84b71df019109d682b392e5f3 |
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 | WxSuzEw/9TQBNzQCKk0fmGc6CNtEPh0GIbpWDKk5jE79/aAbfZ7UF6xboQe9YywfDmlsH2A/rQ7VVoZ75rNLBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:33.838051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104315observed 904e923551ecb55131749c1ac15ce003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:33.819238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104315/manifest.jsonobserved afd227d3e77864ec0cb07161b347e282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.800945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104315/publication.mdobserved 38c2498d854df1d84eaa9bf1d36a6118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:33.782746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104315/publication.txtobserved 8b8d0ab6d4ef539a3a9de150fd0024dc...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. |
|---|