OT-2026-000039610
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000039610) never changes.
Identity and time
| Publication number | OT-2026-000039610 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7890-8d03-df73853c4921 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f02c06613ae35f6c94a374ccce65ee5794290267cc56288c9b556be950d2e71 |
|---|---|
| Markdown | eeffff7455dd5d5273277e90116b095514527d0d21dd82078de736c972fb7770 |
| Publication page | 484a2fd7a7798edfdd7f894e1dacf4b300bef1ff260248bccda894413cfe95e3 |
| Manifest | 1e3faa8f90f72e38305ae8469163a35dc82fac3ecc26c7df55ef6473a53051e2 |
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 | nhCFmPQkRmCTbwSs4mrErekLDrElHOPX9VKXcTbDaDATG7phUu2o+e1g5rtyCPWbwcUEyHx5pz0+/da+a4bjBg== |
| 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
| 2026-09-17T11:19:46.469155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039610observed 484a2fd7a7798edfdd7f894e1dacf4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:46.452518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039610/manifest.jsonobserved 1e3faa8f90f72e38305ae8469163a35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.435938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039610/publication.mdobserved eeffff7455dd5d5273277e90116b0955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.417844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039610/publication.txtobserved 6f02c06613ae35f6c94a374ccce65ee5...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. |
|---|