OT-2026-000095421
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095421) never changes.
Identity and time
| Publication number | OT-2026-000095421 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7665-9084-5bb227116b8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095421 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2164e696e4dfdeb84c9383e93515bfa114f75553a1e5fc1d6899ddf9ab88aa4 |
|---|---|
| Markdown | ceacd20434341e3d45aa103ddab44a1895bfdf44bfe82a88ae141882ee74eebb |
| Publication page | 803fa059a30621b723bdccb40c50620863768c9b7fab3187cab75f022277c28f |
| Manifest | 2e0f0f9302eb0c7dccf8f01ebc04d62e4dd13303753bd27b34d604aee122d384 |
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 | c6SfAvz9UOMrmH2haVm4yQTwh7UWQClFnrDkFX/hqK1ZMf2E3X34Y3nMD793Qp2fp/5FG0pDnyMYRaIzGtQZDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:48.008794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095421observed 803fa059a30621b723bdccb40c506208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:47.990703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095421/manifest.jsonobserved 2e0f0f9302eb0c7dccf8f01ebc04d62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.973693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095421/publication.mdobserved ceacd20434341e3d45aa103ddab44a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.955442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095421/publication.txtobserved d2164e696e4dfdeb84c9383e93515bfa...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. |
|---|