OT-2026-000047704
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000047704) never changes.
Identity and time
| Publication number | OT-2026-000047704 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-72bc-9c4f-8ddc6f926e9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 748bc32ae58db6a7faa9d161942fcc5eabab43eb729c80f42b606d6541d646ea |
|---|---|
| Markdown | f533490797e6a3dcbede570f154a230a002fcd139f32c6d276c69a8627143394 |
| Publication page | 68855e7a5d733a31147a9d078357ced3a8619de617efc5c21c11f3f373bd844d |
| Manifest | 3ea39aadc8d9eb8d6348395285f91eaef7de167f5732cf9a43b446360900ce69 |
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 | XJ31jm6qygtUrJKIbCCg9kZCpVjeWqCR3Byo6CPdwUhpJoqHyiOe0sGexKKPZ3ihFZ7OMEZWBPY2maFcMwNnAw== |
| 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
| 2026-09-17T11:05:33.845871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047704observed 68855e7a5d733a31147a9d078357ced3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:33.827390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047704/manifest.jsonobserved 3ea39aadc8d9eb8d6348395285f91eae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.711738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047704/publication.mdobserved f533490797e6a3dcbede570f154a230a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:33.691938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047704/publication.txtobserved 748bc32ae58db6a7faa9d161942fcc5e...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. |
|---|