OT-2026-000014680
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000014680) never changes.
Identity and time
| Publication number | OT-2026-000014680 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7fc0-8939-da21bbbe7c45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014680 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd9c06423b7efa83d7bb7b6dca0c98574ee4002e1b3a0ca11e1b696a50c85699 |
|---|---|
| Markdown | 3d0c00e0c5451fe32f8eab0e123d35f397071067fe111b5731e0e2c8c94d1565 |
| Publication page | 6daa8e575e268c432441d6a8370a4f4531e396c1e444b69d467b128749710622 |
| Manifest | 1f40f05638118f77ee26123d8f394902d686e429d7859c30a72147c6fc3f7ec7 |
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 | tquCVsk7QOacgEYj3CCRDK28sCETrz1sdKEeDIK5ufh7xcgDSSIdCo5vZRJcNfpgEuD5q7MBJogqvyy/WKzkCw== |
| 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
| 2026-09-17T12:06:31.941672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014680observed 6daa8e575e268c432441d6a8370a4f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:31.923276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014680/manifest.jsonobserved 1f40f05638118f77ee26123d8f394902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.904580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014680/publication.mdobserved 3d0c00e0c5451fe32f8eab0e123d35f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.884075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014680/publication.txtobserved dd9c06423b7efa83d7bb7b6dca0c9857...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. |
|---|