OT-2026-000046275
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000046275) never changes.
Identity and time
| Publication number | OT-2026-000046275 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-71c8-bcef-bd6b57172a72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046275 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6ec1046a5926f3a630c3dd3358c17db087d4d8d6b89d654e5bfbdc9fdb9069d |
|---|---|
| Markdown | d4dd1af23fd7414d052742c55cc8f2929cfbd8e970fce9a427eca0fe8c3c436b |
| Publication page | 0b83d91c2b09a2f1e77d4af11ae7e4e7beb8c14309198b27edbd6fac0168dc5a |
| Manifest | 04aca22850bc911b01cab7e94ce1523c61381bebd5fe5999be3902a7039eda2e |
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 | CQI9eHSigDhFjM9bLy4qm8PEg1KHM4FxLBggxs6enbvvcI0b/4QRdq/LUr9Vn3RAGhupUohGd6eFPw9bkWylCw== |
| 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
| 2026-09-17T11:08:08.520599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046275observed 0b83d91c2b09a2f1e77d4af11ae7e4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:08.496426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046275/manifest.jsonobserved 04aca22850bc911b01cab7e94ce1523c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.476520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046275/publication.mdobserved d4dd1af23fd7414d052742c55cc8f292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.458162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046275/publication.txtobserved b6ec1046a5926f3a630c3dd3358c17db...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. |
|---|