OT-2026-000024035
Publication integrity record
Three bellows 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-2026-000024035) never changes.
Identity and time
| Publication number | OT-2026-000024035 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-76eb-b87e-c9ef843136a0 · 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-2026-000024035 |
| Status | PUBLIC |
Content hashes
| Canonical text | f75cd1702078478e3b3bf124a8fe13d70406a9ca2d28a16f4c5bedbbcfcc2259 |
|---|---|
| Markdown | ffa3a5350a3f4383115d74c5611eb22cc0026f3321916b670fa5e314d1b8068a |
| Publication page | 5a406c54131c9eff049a3ee835c68e53c5b95b91eb20b48de80bbbc23d48619b |
| Manifest | 5cc035b346dcf29c6272271dab621c93feed64992498c88913c002eef7ec8bb7 |
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 | M7h0H77YR8ECr6TKfx2bup3ZkKo1svR82ljuOCVeK8+uj1Ua59Qev5Yx7LJ1nFPE39X820FbjAsBSd6p0nS+BQ== |
| 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
| 2026-09-17T11:50:49.318647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024035observed 5a406c54131c9eff049a3ee835c68e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:49.301135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024035/manifest.jsonobserved 5cc035b346dcf29c6272271dab621c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.283074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024035/publication.mdobserved ffa3a5350a3f4383115d74c5611eb22c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.260810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024035/publication.txtobserved f75cd1702078478e3b3bf124a8fe13d7...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. |
|---|