OT-2026-000025324
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000025324) never changes.
Identity and time
| Publication number | OT-2026-000025324 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7a96-bbc2-7bd1cea6634f · 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-2026-000025324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33e85f66c696e7982f9b534a1ed7b56df1e466e9e57a1bc0c33aac91426838fd |
|---|---|
| Markdown | 4a85b68ec2e9e7921e10e2228bd1ce00a2415cb294a97ee8a35e3ba963962e96 |
| Publication page | 7200a93d4e641d4b202e39da018d5c26e4ca2d16ce60b5acefbc3d08d410e959 |
| Manifest | f6227592cb11e083fcdd6389e83bc4bd2b1efe78935f0985c73925e130992403 |
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 | ICo5rasPpCzaQdBQoqUAqguJ7nz5IE+wpK5S+RkxcvFbFUBcLyJPSsDXSYgt9/qbtinkMiiJd3KezVB/Cs8CCg== |
| 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
| 2026-09-17T11:47:20.782888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025324observed 7200a93d4e641d4b202e39da018d5c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:20.765759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025324/manifest.jsonobserved f6227592cb11e083fcdd6389e83bc4bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.746297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025324/publication.mdobserved 4a85b68ec2e9e7921e10e2228bd1ce00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.725811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025324/publication.txtobserved 33e85f66c696e7982f9b534a1ed7b56d...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. |
|---|