OT-2026-000095807
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095807) never changes.
Identity and time
| Publication number | OT-2026-000095807 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7602-91b1-6eb008e4cfe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095807 |
| Status | PUBLIC |
Content hashes
| Canonical text | be643e9aebb71ae282b3cd7534343ed9a49a6ef9eab8280b7c00c4e03a483c91 |
|---|---|
| Markdown | 86709dfc7129591acc52198f707e184e6894446dd5175dc92b30d89763d661af |
| Publication page | 2185560dc9d6bb456c68f6210232cb550d2c51e313cc53da6e3414a66ef7dd55 |
| Manifest | df565eadb00127ef36e0def866e94b90f62c484c34da6f12e427447d2e078c30 |
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 | zcKL5yK4cRFWbZQWJS1hLxhvi6IZiwvA3KmP8p6Y6lMfvoiTPtKyNWG7BOt1CWhVRwNQxVtQSuLnqrEd/nwqAA== |
| 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
| 2026-09-17T09:35:53.010895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095807observed 2185560dc9d6bb456c68f6210232cb55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:52.991855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095807/manifest.jsonobserved df565eadb00127ef36e0def866e94b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.972229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095807/publication.mdobserved 86709dfc7129591acc52198f707e184e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.954824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095807/publication.txtobserved be643e9aebb71ae282b3cd7534343ed9...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. |
|---|