OT-2026-000095067
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, 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-2026-000095067) never changes.
Identity and time
| Publication number | OT-2026-000095067 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7a3d-9a4c-2f7da3283d15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81148e82ba2483dbea3210221968dc68985c467d85df10ebc4859eb9c568109a |
|---|---|
| Markdown | 532c4b83d469601b53528307cc39bf9a3ca180abc2a2addce43006ede10ccba4 |
| Publication page | dfc2e2a7a030e355bd9742b13f6662a4df7981a3f5df79551947bc59f32cfa95 |
| Manifest | 65a31319561a04149b34a701541a3b1a304993e2acb8b5bb39e5632db642a064 |
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 | HNTZmSguyNrQ43vQcrVL1EvuF7QJIZmv6vvbsuU/aMI4/oj7hvYHHuK28putwHWTizSA/oEoV9NMT1ayJQ3bAA== |
| 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
| 2026-09-17T09:37:38.300295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095067observed dfc2e2a7a030e355bd9742b13f6662a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:38.281791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095067/manifest.jsonobserved 65a31319561a04149b34a701541a3b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.262986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095067/publication.mdobserved 532c4b83d469601b53528307cc39bf9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.244708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095067/publication.txtobserved 81148e82ba2483dbea3210221968dc68...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. |
|---|