OT-2026-000097773
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum 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-2026-000097773) never changes.
Identity and time
| Publication number | OT-2026-000097773 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7979-be00-3848cb9fc3ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f67326759bcd07587edbdecb524d0f3194729531c58361803a4a8a50b21bbdd |
|---|---|
| Markdown | 630e7e33d7d23a98b7ad67a5e10e3ac13ac965c505c5d1f514c35806cafc1806 |
| Publication page | 23668f1e6aec3e42860771de10e02d9bdcf018362188bf02870b900f1bd5431a |
| Manifest | 9a0926bf88ce4c1a3d11028cc5ea59c9fca542b105b2b257cf36ee8686b49532 |
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 | Vo3gg6efnc9aUjb6hZgprH3qV8+y+HDvRd111dCmJ6wPgkHkwoVWbRhv3aIw9WY0UWovBgqAYhrbj8FYPc53BQ== |
| 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
| 2026-09-17T09:32:51.024899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097773observed 23668f1e6aec3e42860771de10e02d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:51.006037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097773/manifest.jsonobserved 9a0926bf88ce4c1a3d11028cc5ea59c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.986284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097773/publication.mdobserved 630e7e33d7d23a98b7ad67a5e10e3ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.967846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097773/publication.txtobserved 9f67326759bcd07587edbdecb524d0f3...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. |
|---|