OT-2026-000014652
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before set-down
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-2026-000014652) never changes.
Identity and time
| Publication number | OT-2026-000014652 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7d6f-a81c-09ae74a14b4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 683630399a8ef9cf746673b5f1e83d81b37133f9bfe74a81970f190283e6c46f |
|---|---|
| Markdown | aca6b42aca519566beda6ae748e72c54226d985ed21ce03b2251f51a6f14fe0a |
| Publication page | 9fff42f92cf1376cf9f72f87e7fd4119bf3a0b005154768f01051c968af9fb23 |
| Manifest | 78282f0dfdacd8a5f6572e097b7ccd5f20faa89648b59caa660a7888692f580c |
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 | 8veNh+v1rwaICHxLS/aLzTJhS853hqOVbw1nrFOu/2WRddgncxoHubRitPoOLdV9r/V1GFYVBhHdt2YFKZ8kAg== |
| 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
| 2026-09-17T12:06:28.559657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014652observed 9fff42f92cf1376cf9f72f87e7fd4119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.540147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014652/manifest.jsonobserved 78282f0dfdacd8a5f6572e097b7ccd5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.521395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014652/publication.mdobserved aca6b42aca519566beda6ae748e72c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.504018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014652/publication.txtobserved 683630399a8ef9cf746673b5f1e83d81...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. |
|---|