OT-2026-000074384
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000074384) never changes.
Identity and time
| Publication number | OT-2026-000074384 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7179-7a46-9882-ef4fff28e9eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a2c168b2a6a894eb963f5213607ab504f159d84df5701e354cdca7293e96f81 |
|---|---|
| Markdown | f6151ef20c1a4f485e43b1799a2a1680628a5478b997edcd4a38f2bedc539b35 |
| Publication page | c9b580c96398c22f021541c1506cb48e10cfcc7d5c6ef3afec08f1d26ed4f95e |
| Manifest | 98bf2d84af6ebb01c9bba5dcfc713b54d3e8c6c26bbed3ef627a07de2f660d6d |
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 | o6AJ8QZmgXY/LfwsexX+/BMyDb5NHWHmxDZGkIfd/kz1xnKGU2Oy0BPEcubYbwmGwNMO9ZC+DxIBFrdlpB3lCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:19:19.109583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074384observed c9b580c96398c22f021541c1506cb48e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:19.091839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074384/manifest.jsonobserved 98bf2d84af6ebb01c9bba5dcfc713b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.074055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074384/publication.mdobserved f6151ef20c1a4f485e43b1799a2a1680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.055187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074384/publication.txtobserved 6a2c168b2a6a894eb963f5213607ab50...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. |
|---|