OT-2026-000079834
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000079834) never changes.
Identity and time
| Publication number | OT-2026-000079834 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-75fc-ab89-a57695694fc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 456fba7692e8a8b053be83373ccf0b0c596ed15c25c284717a6adfe92cc9d77c |
|---|---|
| Markdown | 2a51c0143ffdfad1f2a4fd9d2619b84f3e61992a6dedba9bed95de1cc974724d |
| Publication page | f3f0c2b6d70f888ca25fcaa8ff78cdc992a2fc76801157f79319c872a0e5dc7b |
| Manifest | 330dc6f5e567dd772d0564787e8bf037df7d7ed2b9bb160c54f797c376fa30aa |
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 | Q39Klt9qQECRr3wrjdzBlTGmTkv+FXFlBUkQJnbMpdWlAsIBDBtEOHPs6CHt0/B8LbXIjD2dGrEKc0C3WFoMCg== |
| 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
| 2026-09-17T10:03:43.088343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079834observed f3f0c2b6d70f888ca25fcaa8ff78cdc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:43.068873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079834/manifest.jsonobserved 330dc6f5e567dd772d0564787e8bf037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:43.050227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079834/publication.mdobserved 2a51c0143ffdfad1f2a4fd9d2619b84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:43.030821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079834/publication.txtobserved 456fba7692e8a8b053be83373ccf0b0c...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. |
|---|