OT-2026-000065519
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065519) never changes.
Identity and time
| Publication number | OT-2026-000065519 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7a3f-b3f0-0fb009ecf20e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065519 |
| Status | PUBLIC |
Content hashes
| Canonical text | dce0758f6150bc3384c1211067232919b857ebcc6bee5de090d8cebeb1f88449 |
|---|---|
| Markdown | 313f2a8b8f644002968469a887fb979542b5fe702735284778ed3010513bc877 |
| Publication page | 1a34a98d690e719c108224818fad0d347c1a769f9ebf48cbc3e55b5c414390c0 |
| Manifest | d95fa68aa546e2cd14321d3fa6ba7e5ecbb4661b0704db1582983ce6036ae2f6 |
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 | mF042yhpbuOiKBUbA9RQ/rINR/o6tRgF1N4i/ev37uvLdFnNp1J0rm/KxkP+q88/J0wA0AFyASlKT7AgI6S3Cg== |
| 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
| 2026-09-17T10:33:48.931172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065519observed 1a34a98d690e719c108224818fad0d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:48.914216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065519/manifest.jsonobserved d95fa68aa546e2cd14321d3fa6ba7e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.897178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065519/publication.mdobserved 313f2a8b8f644002968469a887fb9795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.879943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065519/publication.txtobserved dce0758f6150bc3384c1211067232919...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. |
|---|