OT-2026-000024604
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000024604) never changes.
Identity and time
| Publication number | OT-2026-000024604 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7828-8fea-92522ba1b7f4 · 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-2026-000024604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64ce67383952d3ea8c9a5179d79247a352b4be6c9575ca35a8487108c2ee5868 |
|---|---|
| Markdown | f8d4bd6ea21c27c54b6cf9c055ae1e178ba3af17292a1da34a71bc55930b7301 |
| Publication page | 4cf13ad79577167436f4ec810e514f7e728e9a08cb2dcd6f87150a3dde9b610f |
| Manifest | 72a37233254402934cab8ad58352fe43d63d61de566a964c14ecda9c0c7c20e7 |
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 | ETd+Nht/e888snmfdsI8csKKgpAEJw2Hw5Nc3yP0QQNTLAmoucSF8EDDC3tdBtUvYZ7D6VNvmPheND7oTUgiCg== |
| 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
| 2026-09-17T11:47:47.199175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024604observed 4cf13ad79577167436f4ec810e514f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:47.180451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024604/manifest.jsonobserved 72a37233254402934cab8ad58352fe43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.161447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024604/publication.mdobserved f8d4bd6ea21c27c54b6cf9c055ae1e17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.141756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024604/publication.txtobserved 64ce67383952d3ea8c9a5179d79247a3...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. |
|---|