OT-2026-000041660
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000041660) never changes.
Identity and time
| Publication number | OT-2026-000041660 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-751d-8243-8264134034b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56daca61aba8c2d7eeaf69890e6144eee772d3e55a71c0cd3356ad06ae2969e9 |
|---|---|
| Markdown | e4f545e1d3c41cf00a2fdec74bbdeeb98f9cd019efb48fa1ba56be754b95a92e |
| Publication page | f0220dbd6f44b51d85c27cda00facb0fb2979beacdc3ea7f0c90c96815f04a70 |
| Manifest | aefea00934d2d41064606767f3e155ac549271c0b6a6573229c61e17cc29289a |
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 | 4SkhCLeCVGx8ehvlkUHe6DNw3MpPIwDdL5sgK2N73RE6oTrgdRuhmN4WwmV/R+m2lxyJ5hOBXhbopszkSXLiAA== |
| 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
| 2026-09-17T11:16:27.902494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041660observed f0220dbd6f44b51d85c27cda00facb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:27.886690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041660/manifest.jsonobserved aefea00934d2d41064606767f3e155ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:27.871573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041660/publication.mdobserved e4f545e1d3c41cf00a2fdec74bbdeeb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:27.855159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041660/publication.txtobserved 56daca61aba8c2d7eeaf69890e6144ee...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. |
|---|