OT-2026-000093605
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093605) never changes.
Identity and time
| Publication number | OT-2026-000093605 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7a58-8510-dc6b474e71c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f66d429f362e24eee2381d9e3ec92ea8014444d5bd034607c61c7e2832a0fe5 |
|---|---|
| Markdown | 7bb5aa9d0508e645089a57ff8501a510a54de198a835f8701b4536b8eef4edeb |
| Publication page | 25486214a801ab7cc715e14f64daa8fb6cd2a32524f066b91726c4b915909f5c |
| Manifest | c7cd3cac22629bbfff5a7a0339cd6d1a8adc591e641d954d3116c4aac9e8ae0a |
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 | Ser9fju3QqxubnO19KyrDwYT/mo070iROeiceQh07VoVyK/HKpdamhZLjURo8beuXqN31DZYPWn71Ah8VPElDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:38.995959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093605observed 25486214a801ab7cc715e14f64daa8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.975593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093605/manifest.jsonobserved c7cd3cac22629bbfff5a7a0339cd6d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.954684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093605/publication.mdobserved 7bb5aa9d0508e645089a57ff8501a510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.937654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093605/publication.txtobserved 0f66d429f362e24eee2381d9e3ec92ea...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. |
|---|