OT-2026-000024593
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000024593) never changes.
Identity and time
| Publication number | OT-2026-000024593 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cd-76fc-b080-7301353c7162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 861d9374edb117de77ed159260115557f424a63fa90fcc9d929be460f591a034 |
|---|---|
| Markdown | aee5247b7492ab0e12588d2c130d374526514d9cbfe87616118432cb39086b41 |
| Publication page | c0f1ce1887ee57e8e2e5e94779992430f418c3924ce38e89dd94543de5c8fdfb |
| Manifest | 3c55ca8b5c16be3db8556acbd648db1c7fc9bb3a803520ca14a23c2e76a9d90d |
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 | FD+p4o6VwlnxzBevZoAZdhLCPBNkeSKCtm8lpVt3B6kvAMDw5zY2Lec66mg7BOM2mhPZdnnh5zZaMul9eg58Ag== |
| 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
| 2026-09-17T11:50:45.919175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593observed c0f1ce1887ee57e8e2e5e94779992430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:45.901756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/manifest.jsonobserved 3c55ca8b5c16be3db8556acbd648db1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.883984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/publication.mdobserved aee5247b7492ab0e12588d2c130d3745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.865536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/publication.txtobserved 861d9374edb117de77ed159260115557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.156099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593observed c0f1ce1887ee57e8e2e5e94779992430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.140284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/manifest.jsonobserved 3c55ca8b5c16be3db8556acbd648db1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.124087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/publication.mdobserved aee5247b7492ab0e12588d2c130d3745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:47.106876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024593/publication.txtobserved 861d9374edb117de77ed159260115557...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. |
|---|