OT-2026-000014123
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000014123) never changes.
Identity and time
| Publication number | OT-2026-000014123 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-78a0-92a0-88a6e1872aca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014123 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcd24c41931754847f284eb66867d7027cdd518616ecf93ccbceb0799e512815 |
|---|---|
| Markdown | 1ed43364888e6ae8edf24065e83adcf0d64b79d877619359159e87d941fcae73 |
| Publication page | 97af86299e95ef4f0a84831d7f611d385fe95fd87372ae567015a08f3d0f9144 |
| Manifest | 58837083a8f9b794af616b50fdc7e1e67f02d11e4cd5255605655581d6c99e51 |
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 | QCLBpEiGZHaFIu6YuXREuHYLmLl9JdFt10Iq3sTwn2ek1ZU47Jx1NAzg9SGZdmSSVXafkoapZzXhxd9AhxcxCQ== |
| 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
| 2026-09-17T12:07:11.596640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014123observed 97af86299e95ef4f0a84831d7f611d38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.575770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014123/manifest.jsonobserved 58837083a8f9b794af616b50fdc7e1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.552678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014123/publication.mdobserved 1ed43364888e6ae8edf24065e83adcf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.531440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014123/publication.txtobserved bcd24c41931754847f284eb66867d702...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. |
|---|