OT-2026-000033341
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum 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-2026-000033341) never changes.
Identity and time
| Publication number | OT-2026-000033341 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7b1b-9473-bc677e5dac09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033341 |
| Status | PUBLIC |
Content hashes
| Canonical text | f03e8ad9369402c4d60aefa6db6d3ca826828380cafc54efe88a5daade18b6aa |
|---|---|
| Markdown | 522ae56bf544b03f87cb77b506ad07164417919b6d47270a96770c84cab6ffef |
| Publication page | 4919a1b235cec3140cad8598f23a3d7d597a97a31168cc53963252dfc07bb4e1 |
| Manifest | 13a77bc66cce59deace92a972645a2b7e8565dc7310780b0a5d4ddbe4a5946b4 |
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 | beyZ9YENAFcbq6QdDnpDxdj1oBt1YiKGQZyrv9PEmT6f6m3qkHpRKyD/dXI8g2tM+kgD6XwaSodlWUBiTmG0Bg== |
| 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
| 2026-09-17T11:32:05.936546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033341observed 4919a1b235cec3140cad8598f23a3d7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:05.917860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033341/manifest.jsonobserved 13a77bc66cce59deace92a972645a2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.898119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033341/publication.mdobserved 522ae56bf544b03f87cb77b506ad0716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.875415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033341/publication.txtobserved f03e8ad9369402c4d60aefa6db6d3ca8...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. |
|---|