OT-2026-000042363
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000042363) never changes.
Identity and time
| Publication number | OT-2026-000042363 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d74-7161-a083-fdf9a873d152 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ecf1c032535cd324a165b1f0a08f1b4ae109c91eb8539f74b691f3c4e414dc |
|---|---|
| Markdown | 8676a729922a9367b30e39e1eb21fe07f39611aa1745240733f607a933220aad |
| Publication page | aed6f074c7e67cbebb3d8917145800955f01eafd4a79c1d814709c16bc6953bf |
| Manifest | cf452788b0474df57d09975e380c1e8d85d5383e77578d07c7bf1ae5a6e7ef5a |
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 | FK4/PnLak7kIIuaiVBFsHxM/iw+yhuvC7fGARMWPCB4cP0L+U7fVP3jYyyqjuPEw/L0mUCxsRHvyDwXpEJ7BBA== |
| 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
| 2026-09-17T11:16:08.917613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042363observed aed6f074c7e67cbebb3d891714580095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:08.829927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042363/manifest.jsonobserved cf452788b0474df57d09975e380c1e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:08.807772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042363/publication.mdobserved 8676a729922a9367b30e39e1eb21fe07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:04.656233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042363/publication.txtobserved 46ecf1c032535cd324a165b1f0a08f1b...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. |
|---|