OT-2026-000022584
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000022584) never changes.
Identity and time
| Publication number | OT-2026-000022584 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-7b78-aa7b-9e4e87203936 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0de42ccd5a549b8f47a9838a962850b8df1bde795a5582e76affea3ff221ccc5 |
|---|---|
| Markdown | e0e09328eb011b20f1741eb674bcc07b905c39ecb7541562fb6e189707705301 |
| Publication page | b883eb82d0efd22e2e09e541e77d5f3522dbb493ebf57799e2c0eb58e8b30354 |
| Manifest | be58805fcf442643987a559dcf6073a095f91cf93e2434f37a7927a1691dbdb3 |
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 | c1Cgqxu7ZDM/IvZozrACK0Ebe0+cXclw6O2rY5LTy+rNLD/t9a8pobFGIcwXe+p9lEHDd2Sx5E83wYmobLH1Cg== |
| 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
| 2026-09-17T11:54:01.622064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022584observed b883eb82d0efd22e2e09e541e77d5f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:01.604468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022584/manifest.jsonobserved be58805fcf442643987a559dcf6073a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:01.585775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022584/publication.mdobserved e0e09328eb011b20f1741eb674bcc07b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:01.564986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022584/publication.txtobserved 0de42ccd5a549b8f47a9838a962850b8...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. |
|---|