OT-2026-000047347
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000047347) never changes.
Identity and time
| Publication number | OT-2026-000047347 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7e7f-bb47-394740495171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2915ae4ec12c0287c5b6ab64e47f67896aea6aa934499951a1967373461ce2ee |
|---|---|
| Markdown | 4a6901245531b29a98f03a84e0be0d15245d295c453e40a5051b01bad20912b2 |
| Publication page | 8e1ebe7d40b0f0d6b5bf1324170d7c8c710de84d85883eaabecea7f1991d73cf |
| Manifest | cb85169b0492188e3349feb00e4eed8e5b2f9b425377040a24460a06d73b1fbc |
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 | JtwP9bWQSJprO1wa/09Gh0acroE3iElbbiWovm99W/5/jxeZFSQWb2rvc4XqQTcIi49Y4Ufy+bxho5FMq40sCA== |
| 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
| 2026-09-17T11:06:20.457931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047347observed 8e1ebe7d40b0f0d6b5bf1324170d7c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:20.434877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047347/manifest.jsonobserved cb85169b0492188e3349feb00e4eed8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:20.415036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047347/publication.mdobserved 4a6901245531b29a98f03a84e0be0d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:20.396753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047347/publication.txtobserved 2915ae4ec12c0287c5b6ab64e47f6789...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. |
|---|