OT-2026-000024048
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single 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-2026-000024048) never changes.
Identity and time
| Publication number | OT-2026-000024048 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7c85-9620-636a8560f2d4 · 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-2026-000024048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49a08885e9f268283a2a1721e90758bdef0b71ee71865cae5ae31af45d30d709 |
|---|---|
| Markdown | 78ad92007f18d55a9e00ca189f980fe4cd2717aa98efb289b7879fd01d30236a |
| Publication page | 8c3041908b2c4e07355d17a283a1ba1a7d5b44e0560f723ec72c2e9e5fef1af2 |
| Manifest | 68c8ab07f130f0071cdaa25ae9c40a74f43803f2915463010439af8da7222708 |
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 | CmoUD+YdVaEk+NhSxg7pakNrwgd6248Y6dxol5b9xj5kC3xxrF4L03EyBI363u5D1GbvBF8tQ+gA691KAQV0Dg== |
| 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
| 2026-09-17T11:50:50.908560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024048observed 8c3041908b2c4e07355d17a283a1ba1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:50.621910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024048/manifest.jsonobserved 68c8ab07f130f0071cdaa25ae9c40a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:50.594405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024048/publication.mdobserved 78ad92007f18d55a9e00ca189f980fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:50.563024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024048/publication.txtobserved 49a08885e9f268283a2a1721e90758bd...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. |
|---|