OT-2026-000025397
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000025397) never changes.
Identity and time
| Publication number | OT-2026-000025397 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7b2e-b058-a36571b02cda · 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-2026-000025397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d50c03498d4b4b94b16f147a15e9fb9e2337553f8db89fa947a241ec835fbaf |
|---|---|
| Markdown | bb58c22e34f9663a5543f64a024b7ba2c9c56aa4ccf23baaa11a99c772dc01bd |
| Publication page | 0cc92120f8730256f9274d599daca06db71b03b4d7aff95581279a49dda82898 |
| Manifest | 29af1710b1057771e0eae66d81edb6e5f14e88e8137217170867067b8980214f |
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 | q7C9rd+u7cPNk25Q9n7qbdL7IZQwb1qNIB/lK4MnGqFPRoRzeiXCd1mQsbB/jIrkZs0r+RK712p6JZGW4IAzDA== |
| 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
| 2026-09-17T11:47:27.894635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025397observed 0cc92120f8730256f9274d599daca06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:27.877088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025397/manifest.jsonobserved 29af1710b1057771e0eae66d81edb6e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.860088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025397/publication.mdobserved bb58c22e34f9663a5543f64a024b7ba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.842098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025397/publication.txtobserved 0d50c03498d4b4b94b16f147a15e9fb9...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. |
|---|