OT-2026-000024929
Publication integrity record
Single cup vacuum gripper, common isolation valve, three 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-2026-000024929) never changes.
Identity and time
| Publication number | OT-2026-000024929 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7320-a782-1f371b08d3ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee82bcb82444959622d84355306e1493475519d9fcb3c651550f9f3c7237462 |
|---|---|
| Markdown | 5beef26dbffddd3041df49ddaf41c62da017d84a84e7ba9808fa8752477c073d |
| Publication page | 936f3f55743f5c4682a50e824a4f22b329d6e14296b49b0cb599e7474da34db6 |
| Manifest | 0a8493508a18cc9776a9dfaf5464e98ae7c5a18e177a353da18a60c065fc2f05 |
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 | ZBi7CpDpuhjzjTOCAgzY032Vs4boqnBjewmnmXx5Cbwxqn2wZRkP09kgnT2SSLpLv9wNnSR30Z/EZ+IrHtrEBg== |
| 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
| 2026-09-17T11:48:16.354786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024929observed 936f3f55743f5c4682a50e824a4f22b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:16.338072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024929/manifest.jsonobserved 0a8493508a18cc9776a9dfaf5464e98a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.319529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024929/publication.mdobserved 5beef26dbffddd3041df49ddaf41c62d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.297925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024929/publication.txtobserved 8ee82bcb82444959622d84355306e149...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. |
|---|