OT-2026-000047208
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000047208) never changes.
Identity and time
| Publication number | OT-2026-000047208 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7f33-9110-c723bd0f43c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1144c78a22980d0c250b84a7f56c703856b69bf0381f5cd9b002409d8d37e650 |
|---|---|
| Markdown | a626f4a15d687f039e44d6b3327a9f5ff7a0d0ed57bbc6354c1882da1156f65b |
| Publication page | b11747f3e0b3e697eb2b88c628611746611c3fbcabd106a0556109e9edb802db |
| Manifest | 78722431bd2537f15d1049d0c32211bedf9bc79a7ed553372d109b861369ea04 |
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 | Wy93bgJRVwrpmrk6F7D4ea5D1339KTraBjB3BpEZjZBRXSt9xr3Ra4iwrQlCi7+Y8FUN3u2joX1lGzLaY7QGDw== |
| 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
| 2026-09-17T11:08:02.493858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047208observed b11747f3e0b3e697eb2b88c628611746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:02.474697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047208/manifest.jsonobserved 78722431bd2537f15d1049d0c32211be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:02.455778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047208/publication.mdobserved a626f4a15d687f039e44d6b3327a9f5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:02.436227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047208/publication.txtobserved 1144c78a22980d0c250b84a7f56c7038...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. |
|---|