OT-2026-000023203
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off before 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-2026-000023203) never changes.
Identity and time
| Publication number | OT-2026-000023203 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-758b-af1a-9838b9e1c330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0109661d16ff8e9786b5152107f8da7e344e66d38509b5c95bbcb584afd699f0 |
|---|---|
| Markdown | 40a2d259f48715661ac0e85ac2d862057fcd5c2e388d637dccea0d544155e92c |
| Publication page | bce73040738015b0ea2a3842515d2131e3d2dd88c8df78a9c0e102aa12c6d6ff |
| Manifest | fed7e5acea1026c2a07b86a034410e29e2766aed30bbdf1fc1d32c9a20db4072 |
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 | BEnyZ035VlvYysKyFroivgWW5uvVtYUjHj/jS+JYsLKmyylZ7AxmInPH8kW4X5ClQAer5fnUmQ7Q4jUyhnvhDA== |
| 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
| 2026-09-17T11:51:09.525570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023203observed bce73040738015b0ea2a3842515d2131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:09.503032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023203/manifest.jsonobserved fed7e5acea1026c2a07b86a034410e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:09.481353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023203/publication.mdobserved 40a2d259f48715661ac0e85ac2d86205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:09.459261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023203/publication.txtobserved 0109661d16ff8e9786b5152107f8da7e...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. |
|---|