OT-2026-000011049
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000011049) never changes.
Identity and time
| Publication number | OT-2026-000011049 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7c0d-b210-e7c1599127ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 706af2eba6a8a75dbb56e6139d47476d3b9c7003146e70b3a7585d5f798953fa |
|---|---|
| Markdown | 292481ebdbc5dc8f719076f7d2f3527c9a5f8cc25296b99fdf7a0162354e28b3 |
| Publication page | 247ebd5e52d47f0d524d89f25b24829f44013af2137041f0b37e65c3260823b9 |
| Manifest | 6e5dd495bcc67f02473ce4dd1de76f7e8617c338540bf5ef99c431f2ee4d93f2 |
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 | rBqh0Pnt++D7lCTXTwMk1KC8oL0wlpJedDg/tpfMBE2y7j3kgNLs+DBFxockBaYf6QgPUM/P8IQSVtpefsEeDg== |
| 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
| 2026-09-17T12:13:52.950529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011049observed 247ebd5e52d47f0d524d89f25b24829f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:52.931191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011049/manifest.jsonobserved 6e5dd495bcc67f02473ce4dd1de76f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.913564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011049/publication.mdobserved 292481ebdbc5dc8f719076f7d2f3527c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.894249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011049/publication.txtobserved 706af2eba6a8a75dbb56e6139d47476d...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. |
|---|