OT-2026-000035093
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000035093) never changes.
Identity and time
| Publication number | OT-2026-000035093 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7518-b78e-267209c9bdc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035093 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3111acf933c54021215d86f9d43be0d000220d86f7ca93887e4d140de382a8d |
|---|---|
| Markdown | 5d1f9824fdc79e1a693072c44b127d3f7018f3fa68fdc1e92e234cfffcf2575c |
| Publication page | 7d3c10abd22d0b436a6aab6b2b98870a43be045edbf69418ec1611c2c5d19755 |
| Manifest | 741791cddc2525b481a9561c050ab629a6b4382ff0ca5882043f19161a0cc0b2 |
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 | xrDi2KV0B1Gv0ANa9MuVeCwjnhA2EBiv76t8f9MYD9RSaq073dKkGL3zyfHc9xRgZElddQM3H2dzyAtm/i0zBA== |
| 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
| 2026-09-17T11:28:09.891318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035093observed 7d3c10abd22d0b436a6aab6b2b98870a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:09.869661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035093/manifest.jsonobserved 741791cddc2525b481a9561c050ab629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.850637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035093/publication.mdobserved 5d1f9824fdc79e1a693072c44b127d3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.830087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035093/publication.txtobserved c3111acf933c54021215d86f9d43be0d...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. |
|---|