OT-2026-000025423
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000025423) never changes.
Identity and time
| Publication number | OT-2026-000025423 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-70ea-88f6-db12e8313d40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025423 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf2bc036ac54bf2c2c02ace4f6e621aedc5605631429cf1cadb1d8d83ef464a5 |
|---|---|
| Markdown | 556c7f8438b4c3389ee857719f55c931a17973d6a79eec0eb6efd25a0f9a2406 |
| Publication page | 238b6327ebf360a73f585c39ca5270b021108c88245ec1fd1cf604615e67af14 |
| Manifest | a35a813e3c83f8ae58e75f0849f1bb3f9fbe6d4435f4a38e258b94f210fb2272 |
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 | FcnAzMMWfqCmpUp1Bo8CWV+9X+x9bGlhCWnFD3gWHHMLiQm7tXM2I5mN1sVaOj6WG6bY1kkGwk1XCYzYPCOSBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:29.988404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025423observed 238b6327ebf360a73f585c39ca5270b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:29.969898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025423/manifest.jsonobserved a35a813e3c83f8ae58e75f0849f1bb3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.952224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025423/publication.mdobserved 556c7f8438b4c3389ee857719f55c931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.933724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025423/publication.txtobserved bf2bc036ac54bf2c2c02ace4f6e621ae...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. |
|---|