OT-2026-000084460
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000084460) never changes.
Identity and time
| Publication number | OT-2026-000084460 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-719d-9772-b2826d873258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22012f0962e2d4430f07cb9077efd08973919cb037886b1ecceb449373161c16 |
|---|---|
| Markdown | 331ecd100a8b76f69cd00e30257beedc961e46e9e9affb373ff0fcfd05419136 |
| Publication page | 85a008a8b59e3ea51a8cbd9909c4bf183f7579a0c49fd8743ff45b35528ea126 |
| Manifest | 01cdf91dc6b4682ed9c519b46c3f516457c02688d3ca557f8cbf079c1bb262e3 |
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 | m0dUOT0b+Gg52k99Fo/t5IHsIFj9S5fNlf3PyrtklagEQF5kaSeZMy6Eskcm44BnU/0EQHotv8zcl37JbgFlCw== |
| 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
| 2026-09-17T09:56:25.340924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084460observed 85a008a8b59e3ea51a8cbd9909c4bf18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:25.323823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084460/manifest.jsonobserved 01cdf91dc6b4682ed9c519b46c3f5164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.306078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084460/publication.mdobserved 331ecd100a8b76f69cd00e30257beedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.288846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084460/publication.txtobserved 22012f0962e2d4430f07cb9077efd089...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. |
|---|