OT-2026-000045184
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000045184) never changes.
Identity and time
| Publication number | OT-2026-000045184 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-75ae-8a8a-c6045fba9600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b7c38b5795675d9f653423f40aac674f55b2b8159cfe674ca6d0c5cd8f55f3b |
|---|---|
| Markdown | 3bf73f0f8c9a4ad589762a6d1116e51e90bade0e50928570f9a6d81437661f52 |
| Publication page | 119269447961e51c0e6e16a1ef7c8d5972de19c2e2827760a1a3d967d7c8aee6 |
| Manifest | 1020021d9ed5904276972dc664960203234a9b4f2b1af8b0e82b4f099f4fd9d8 |
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 | F0niGLyLyDpWqZidXO6mGzkY3NZ5X1pYMm0x5BHur4UdeY2kqUmwxdBLpXJuyQGQ6laExNHj8ihPIcNAUqt4BQ== |
| 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
| 2026-09-17T11:10:21.215260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045184observed 119269447961e51c0e6e16a1ef7c8d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:21.185501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045184/manifest.jsonobserved 1020021d9ed5904276972dc664960203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.164599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045184/publication.mdobserved 3bf73f0f8c9a4ad589762a6d1116e51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.141924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045184/publication.txtobserved 4b7c38b5795675d9f653423f40aac674...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. |
|---|