Ropsten Bridge
Pangolin > Ropsten​
Relay Contract​
- Relayer sends
Authority Set
change - Relayer listens to the
Authority Set
changed event
address: 0xD35Bb6F1bc1C84b53E0995c1830454AB7C4147f1
topic: 0x91d6d149c7e5354d1c671fe15a5a3332c47a38e15e8ac0339b24af3c1090690f
TokenIssuing Contract​
User claims RING & KTON
address: 0x98fAE9274562FE131e2CF5771ebFB0bB232aFd25
Pangolin < Ropsten​
Burn Contract​
- User destroys RING and KTON
- Relayer listens to the burn event
address: 0x49262b932e439271d05634c32978294c7ea15d0c
topic: 0xc9dcda609937876978d7e0aa29857cb187aea06ad9e843fd23fd32108da73f10