OT-2026-000097223
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000097223) never changes.
Identity and time
| Publication number | OT-2026-000097223 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-769d-96f2-b7e50770f8b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6990f5520b3fb265fa545d33ed6b3c23434c9cc432d8e7d138551d8ef57d8bbc |
|---|---|
| Markdown | 91c2a2e4c3641ce4ec336505d7fdb414cefd8fa59ea301ce74fbaf45b2f5c280 |
| Publication page | 8875e16272f411b9058e95198aebf3c57ac30757052f22de681ea4766f05693f |
| Manifest | 3b0eb7d48d1779266556d3e1c5685291145be30459892ed7e3d39900a95af15d |
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 | NGZnBeIdqArLdRqEmhWdVtqmXnryNRdIeLkQB1mZfYMlkJ29VpXvq5Z/pEAmwf1QzC5dBO6VN/fNghxCMY2OAQ== |
| 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
| 2026-09-17T09:33:28.163560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097223observed 8875e16272f411b9058e95198aebf3c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:28.146752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097223/manifest.jsonobserved 3b0eb7d48d1779266556d3e1c5685291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.129406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097223/publication.mdobserved 91c2a2e4c3641ce4ec336505d7fdb414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.112568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097223/publication.txtobserved 6990f5520b3fb265fa545d33ed6b3c23...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. |
|---|