PROTOCOL
How It Works
Petra creates a platform for micro-mecenatism by directly connecting heritage buildings to visitors.
01
Scan
the QR code you find around.
02
Donate
what you prefer, starting from €3.50.
03
Receive
a certificate for your donation.
The Certificate
Every donation is certified and verifiable on a public distributed ledger.
◈
Unique
each certificate is derived from a hash proof associated with the donation.
▣
Verifiable
anyone can verify legitimacy by comparing the cryptographic proof against the public ledger.
§
Permanent
once anchored on the ledger, the hash proofs cannot be altered or deleted.
Where Funds Go
A disintermediated micro-mecenatism model to maximize impact on restoration.
Directly
to the responsible for restoration, in a transparent way.
Traceable
impact is recorded and viewable through your certificates.