OT-2026-000035932
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000035932) never changes.
Identity and time
| Publication number | OT-2026-000035932 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7359-ad4e-0a9730743eec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035932 |
| Status | PUBLIC |
Content hashes
| Canonical text | cba6dc72e013ebb18d2d2bac01b75a6152c2cd28b36a6a9ab23ae273dc78447e |
|---|---|
| Markdown | a73025a76dedd473ae1cab5f621d544c0335d306665e649ff85605a670dc3278 |
| Publication page | 64ea7af35245071ede11f123f249eb70ebe9a5543f613b55bd72ae15267b3148 |
| Manifest | 2dedd68bc0f5236e6794f40f712bc219a48c4478f81c6ab6f227956692142307 |
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 | hzTPkHgUiryn38oGmZKEdeFWQEvrITtygf/YcyQmz+zJSRlA8rbeoux18CRxuRywgRN8cxka8q2jQpqt9ZVYDA== |
| 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
| 2026-09-17T11:27:46.974949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035932observed 64ea7af35245071ede11f123f249eb70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:46.956495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035932/manifest.jsonobserved 2dedd68bc0f5236e6794f40f712bc219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.938996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035932/publication.mdobserved a73025a76dedd473ae1cab5f621d544c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.920291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035932/publication.txtobserved cba6dc72e013ebb18d2d2bac01b75a61...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. |
|---|