OT-2026-000046432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off after 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-2026-000046432) never changes.
Identity and time
| Publication number | OT-2026-000046432 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7248-b430-2328c2222dde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea90cdc4675bb3ba8b26badc1d940f915075ff25e0dbc5559c4419fc9ac076f |
|---|---|
| Markdown | d8a4e20ceaf8b22a300df3a33e6b8f67c7830b6808201ef1110cf0be767e6a22 |
| Publication page | 7a37a50525bdeed1842fe85411043104633aa958c3ad0defb7af4261fe1dae75 |
| Manifest | 5213122042d175db0996bc4bd1f755961c6c40e47f3526236eb955e8c5aa81a0 |
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 | RQdDAp/BadL8dcjV3XiTOyxDhfNwk332VjketU6EUxvDEmV5QoP0lKN3buO9MJnuUK1MO26DpY2PHamb10iTCw== |
| 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
| 2026-09-17T11:08:26.924276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046432observed 7a37a50525bdeed1842fe85411043104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:26.906136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046432/manifest.jsonobserved 5213122042d175db0996bc4bd1f75596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.886958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046432/publication.mdobserved d8a4e20ceaf8b22a300df3a33e6b8f67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.868578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046432/publication.txtobserved 6ea90cdc4675bb3ba8b26badc1d940f9...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. |
|---|