OT-2026-000024087
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024087) never changes.
Identity and time
| Publication number | OT-2026-000024087 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7f5b-881a-4e25c09f277c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024087 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3364c4cc3ead78baaa2a5e8e717876fd22eba96e6052469c5f0ed1ede7fad61 |
|---|---|
| Markdown | 45225e80e43f092f7c1a4c8cac25bf5847f8ab83387a2f704101df1a4bc39630 |
| Publication page | aa8336187b696f70eca879ee9a0a5df97946e27fa3d24b2a4f50b5f4c5e414b1 |
| Manifest | 7fb0539e2a63aa34d9d6d92d243d3343f9f28e0c20547936df673925328277a0 |
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 | W/KkHLUG6Hd3/4hRXefwvu2DHTXwx1mQvHyjtTktornRcBNd9tKBOi2I53oZ7iRbTrHUbb2aiKiC5F4hRu4LBw== |
| 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
| 2026-09-17T11:51:00.243609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024087observed aa8336187b696f70eca879ee9a0a5df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:00.224051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024087/manifest.jsonobserved 7fb0539e2a63aa34d9d6d92d243d3343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.206618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024087/publication.mdobserved 45225e80e43f092f7c1a4c8cac25bf58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.187826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024087/publication.txtobserved a3364c4cc3ead78baaa2a5e8e717876f...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. |
|---|