Security perimeter
The Privacy Vault
Donor grade deidentification, applied to construction. Suppliers receive mass and geography: never a builder, a project or an address.
Published to suppliers
Deidentified record
- builder
- BUILDER_B79_QLD
- project
- Demand Group: Commercial / Civil
- address
- Brisbane CBD Grid Sector 4 (hexagon)
- material
- CBR45 Road Base
- tonnes
- 4,500
- date
- 11 to 13 October window
- contact
- withheld
Pipeline
Three irreversible transforms
- 1
Data masking
Company, project and contact fields are replaced with a randomised cryptographic token at ingestion.
- 2
Spatial blur
Pinpoint coordinates collapse into a hexagon sector. A supplier can position trucks; they cannot find the site.
- 3
Double blind tokens
Builder tokens and logistics transaction IDs are linked only inside the encrypted vault. Neither side can walk the join.
Guarantees in the contract
- Read only scoped API tokens: four fields, no write capability.
- No automatic cancellation: every schedule change requires a human click.
- Probability weighted duplicate purging so repeat quotes never inflate the map.
- Priority truck allocation in peak season in exchange for anonymous forecast data.
What each party can see
| Field | Builder | Quarry / supplier | SuggiForesite vault |
|---|---|---|---|
| Company identity | Own only | Never | Encrypted |
| Project name & address | Own only | Never | Encrypted |
| Hexagon sector | Yes | Yes | Yes |
| Tonnage & material | Own only | Aggregated | Yes |
| Date window | Exact | Blurred ±1 day | Exact |
| Competitor demand | Never | Aggregated only | Encrypted |