Interoperability
Canonical RS-CORE bridge
Canonical dual-chain bridge implementation completed and validated on test networks.
Invariant
Solana represented supply must never exceed canonical RS-CORE locked in Ethereum escrow.
Ethereum remains the canonical issuer. Solana holds an NTT-managed representation only.
Ethereum → Solana
01
Ethereum RS-CORE
Canonical token remains on Ethereum.
02
Lock in canonical Ethereum escrow
Tokens are locked, not duplicated as a second canonical supply.
03
Finalized Wormhole messaging / VAA
Transfer proceeds only after message finality.
04
Solana NTT Manager
The Solana program receives the verified message.
05
NTT-managed Solana representation
A representation is minted. It does not carry independent governance authority.
Solana → Ethereum
01
Solana representation
The NTT-managed balance is presented for return.
02
Burn
The representation is burned on Solana.
03
Verified message / VAA
Ethereum accepts only a verified, non-replayed message.
04
Ethereum escrow unlock
Canonical RS-CORE is unlocked from escrow.
Decimals and dust
- Ethereum RS-CORE
- 18 decimals
- Solana NTT representation
- 8 decimals
- Dust policy
- Rejected
Canonical token precision.
NTT-managed representation precision. Distinct from RS-FLOW decimals.
Non-bridgeable dust is rejected rather than silently retained.
Security concepts
Replay protection
Processed messages cannot be applied a second time.
Rate limits
Transfer volume can be bounded so a single window cannot drain escrow.
Emergency pause
Issuers can halt bridging while investigation or remediation proceeds.
Finalized consistency
Unlock or representation mint waits on finalized messaging, not a speculative receipt.
Authority handoff
Operational control is designed to move to governed authorities rather than remain with a deploy key.
Issuer-controlled architecture
Canonical supply, escrow, and representation minting remain issuer-controlled systems.
No duplicate governance voting power
A locked Ethereum balance and its Solana representation must not both vote.
Contract publication
Canonical public bridge addresses will be published at activation. Test-network engineering addresses from unmerged work are not presented as the public canonical set.
Ethereum RS-CORE escrow
Not yet published
Published at activation
Wormhole core / messaging
Not yet published
Published at activation
Solana NTT Manager program
Not yet published
Published at activation
Solana NTT-managed RS-CORE mint
Not yet published
Published at activation