OT-2026-000045124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000045124) never changes.
Identity and time
| Publication number | OT-2026-000045124 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-745a-a42d-355574236375 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045124 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5f41974d0ac5b656af0e96c6fea24d9e958fbe4638d3570ed50a91139782fdb |
|---|---|
| Markdown | 1abeb67e08cca76a9de2823757dbe4bbf980b44cb8bddb108067acb585df69c3 |
| Publication page | d35a7808b6bad75b88d06fac4131f8cdbcfb9d4735c4b0a92a973be191492b87 |
| Manifest | b7098166435c91ca928f9151d5453522d52c8ff1f3a8e89be4243eb58497baa5 |
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 | w1KqOhoWrjEnDDfKi0P5ljt1TAoxChpjM3R7YW5oHfm7STmmqU3AdzBfdrn4aotXjchW+GfVuKPsXFCl3W4ACg== |
| 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
| 2026-09-17T11:10:16.206713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045124observed d35a7808b6bad75b88d06fac4131f8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.189602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045124/manifest.jsonobserved b7098166435c91ca928f9151d5453522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.169654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045124/publication.mdobserved 1abeb67e08cca76a9de2823757dbe4bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.151836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045124/publication.txtobserved d5f41974d0ac5b656af0e96c6fea24d9...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. |
|---|