OT-2026-000011595
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000011595) never changes.
Identity and time
| Publication number | OT-2026-000011595 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7325-bcf9-1b0855c4a90a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 596fb9cc5f8652dc7210837badce64de5f6e1aa8ef32c6047685c22ddfc8cf77 |
|---|---|
| Markdown | ba99e312afdebc08af417e9aa0bf40a67da97aac28050084ac9988d282e43a61 |
| Publication page | f32dc2a40bfe9339183066380ea84557e87e54937bffabb5fbc638a28462632d |
| Manifest | d9c918cb9ce50c3edeb84b39d98e06d29bd28cd099c337c87eebe35a74ea92a6 |
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 | GKiCj8hcggSRjhc0vkZEHC+6D6V7YexvvwlllZ8tnvJozfPzYV8FC8tsd3LDn+Vw25wqtScCs5qsX37/42OfAw== |
| 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
| 2026-09-17T12:13:30.000372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011595observed f32dc2a40bfe9339183066380ea84557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:29.981283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011595/manifest.jsonobserved d9c918cb9ce50c3edeb84b39d98e06d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.960920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011595/publication.mdobserved ba99e312afdebc08af417e9aa0bf40a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.939369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011595/publication.txtobserved 596fb9cc5f8652dc7210837badce64de...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. |
|---|