OT-2026-000084029
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, sustained blow-off before 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-2026-000084029) never changes.
Identity and time
| Publication number | OT-2026-000084029 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7ec2-87a5-131838b6ffca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12d3f15a21cbc68354f63eef18fb56891c7a29fb1fa4880736055f153ff480c3 |
|---|---|
| Markdown | dbcaa91de64acb68bfab2c03de0d4f80e4f79b4d52770204a90e9ff59837b091 |
| Publication page | ff0e16195166b1d5894372ed3e3e57d2cdf9a2d82e30d6ea17ef595317fe9d20 |
| Manifest | 83713e1b7ac1a574a274fd0ed0fc4d9294b809f42b97648196ecd74332ea4c9d |
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 | KEJElPsUxHq7K58088IBdUHk2nr9n5P1kybqP+6sBIwmcq1hEy44iLkLuCY6Y6TMmfFFTuvL7G0DTWJqJ6iEAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:45.212247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084029observed ff0e16195166b1d5894372ed3e3e57d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.193096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084029/manifest.jsonobserved 83713e1b7ac1a574a274fd0ed0fc4d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.174434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084029/publication.mdobserved dbcaa91de64acb68bfab2c03de0d4f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.155989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084029/publication.txtobserved 12d3f15a21cbc68354f63eef18fb5689...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. |
|---|