OT-2026-000040130
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000040130) never changes.
Identity and time
| Publication number | OT-2026-000040130 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-793b-9ef0-ebdc2735507a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32792dbb54691fedaec7c775f16688373a536d0d9255edc945c2e15b263fe787 |
|---|---|
| Markdown | b86890efd203c77feeece21af8746a61d6cc735f67e43fc09b14dd3dd9a205f9 |
| Publication page | 67197a8b91b221ead73b39572977b449109dad62cb765f97b7b15e41b65f7748 |
| Manifest | 7d2353a3e4ab7f695d0d837c52ea29a35348f084907fec1f98f8b77bb0b22fa4 |
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 | 0psh08cJtaMTA+DvedSvyzNxv1r614aKV2Ypp6RhzrXXqluYD6sLy2yIr/LBimC+aY6o7OqF1eJh6prjtCG9DA== |
| 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
| 2026-09-17T11:18:59.969236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040130observed 67197a8b91b221ead73b39572977b449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:59.953321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040130/manifest.jsonobserved 7d2353a3e4ab7f695d0d837c52ea29a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.937937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040130/publication.mdobserved b86890efd203c77feeece21af8746a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.922050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040130/publication.txtobserved 32792dbb54691fedaec7c775f1668837...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. |
|---|