OT-2026-000024879
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000024879) never changes.
Identity and time
| Publication number | OT-2026-000024879 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7b38-8290-7965750096dc · 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-2026-000024879 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa526f40d20f258b6dd5317b933dd7eda034c2ae4f38c291f3da04abb57e9ff |
|---|---|
| Markdown | f78612bef4a57426a37d18df3ce5fadc87ef0f1bf7a57f587345769827e2f127 |
| Publication page | 66e6044178fbae21e03befde9ed9b1d0d8846fb2bcdcfdf22d8d9e30fea105f8 |
| Manifest | 9ffca713302b0ef6ba59205c261db6697d88a71471212f551557971a9336c7fe |
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 | KyWMW7zXP9B76sfJiWIn2ZN5jt0kI2X0fHQ7WXlmqgvcUZ0gGiDq+URQ8FibSbEEaGdCtY4JR3HgDA0EpTd0Ag== |
| 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
| 2026-09-17T11:48:11.945844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024879observed 66e6044178fbae21e03befde9ed9b1d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:11.916650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024879/manifest.jsonobserved 9ffca713302b0ef6ba59205c261db669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.895708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024879/publication.mdobserved f78612bef4a57426a37d18df3ce5fadc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.877752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024879/publication.txtobserved 0aa526f40d20f258b6dd5317b933dd7e...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. |
|---|