OT-2026-000094942
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single 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-2026-000094942) never changes.
Identity and time
| Publication number | OT-2026-000094942 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-73ae-b656-f4687f36509f · 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-2026-000094942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1211d9e2ab616714a3cac6c3ac2f7201f8730830d21f2a4ca16c376e26865b63 |
|---|---|
| Markdown | 0cf7fe009e72d584bba0dcff7b1c80bbdd0ada54eef707efc2341b458218dddf |
| Publication page | 733bfa1842a019306d1d26b0bd62019773f818886d80facb283e7e76898293db |
| Manifest | da43d5c666f889bbe7baa3bcafa77d7163c426f2e53b9296029deb14261dadc6 |
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 | Qhl5fx4U7E+sD+Yyz7TE5YegzcpjzTXr3QFc7tIb4wVqVNQSrMa86OTJKAGNpqUyPWMb++0hrLMBbIE/fTblAw== |
| 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
| 2026-09-17T09:37:28.653550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094942observed 733bfa1842a019306d1d26b0bd620197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:28.636705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094942/manifest.jsonobserved da43d5c666f889bbe7baa3bcafa77d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.619875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094942/publication.mdobserved 0cf7fe009e72d584bba0dcff7b1c80bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.603398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094942/publication.txtobserved 1211d9e2ab616714a3cac6c3ac2f7201...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. |
|---|