OT-2026-000023956
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000023956) never changes.
Identity and time
| Publication number | OT-2026-000023956 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-70f8-b192-e093611a1401 · 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-2026-000023956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60b7a893366ebc7e3b8e9eb474160623ad8ce2db16f295f7c78a77c268d7ce2c |
|---|---|
| Markdown | f478cf5ff718812019f93b94ad6839131b18f982561498b03880e8b72c6c884c |
| Publication page | 7f82d67ad1876adde019c99815d40d8a34eb18755c6cad767b75ac51367ea1f5 |
| Manifest | e30061029076629c6efc1bb29341c7af5871603df525ba1ba6b6e2f240254475 |
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 | EVFg4ifJKM15rFMLqReJXO/hs1IQRytpWqsunuqGK4Hd8G/wplD9sJyiT89eykKD7VLHRiWOYODHWlwdZkh0BA== |
| 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
| 2026-09-17T11:50:42.428288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023956observed 7f82d67ad1876adde019c99815d40d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.401152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023956/manifest.jsonobserved e30061029076629c6efc1bb29341c7af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.377187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023956/publication.mdobserved f478cf5ff718812019f93b94ad683913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.356892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023956/publication.txtobserved 60b7a893366ebc7e3b8e9eb474160623...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. |
|---|