| Property | Details |
|---|---|
| Network Name | Kaon |
| Native Token | KAON |
| Consensus | dPoS, cold staking, and leasing |
| Validator Commitment | Collator TX with OP_CTVL |
| Block Time | Every 10 seconds |
| Ecosystem | UTXO + EVM |
| TPS | Pending Update |
| Currency Symbol | KAON |
| Chain ID | 10101 |
| RPC URL | https://testnet.kaon.one |
| Block Explorer URL | https://explorer.testnet.kaon.one |
| Transaction Types | Details |
|---|---|
| Bitcoin Transaction Types | Supported |
| Cascade Signature Transaction | Supported |
| EVM Stored Transactions | Supported |
| Invoice Address Type | All Bitcoin prefixes + Ethereum format address |
| Sending All Balance | Supported |
| Transaction Outputs | Enforced to be at least 43 (0conf transactions planned) |
| EVM Interface Specifics | Details |
|---|---|
eth_sign |
Uses different message prefix: "\x15Kaon Signed Message:\n" |
| Contract Address Generation | Uses TX hash instead of nonce |
| Block Hash | Computed differently, block headers behave incorrectly (backlog) |
| Debug Calls | Not supported (on roadmap) |
| Sending Coins in Creation | Prohibited, transactions rejected |
msg.value |
Completely supported |
| Non-EVM Accounts | Observable and interactable |
eth_estimateGas |
Completely supported |
| Receipts | Supported for all transactions |
| Multiple Receivers (BTC transactions) | Imitates internal transfers in EVM |
trace_block |
Supported |
| EVM | Details |
|---|---|
| EVMC Version | 10.1.0 |
| Ethereum Fork | Shanghai |
| Contract Max Code Size | 49152 (double of Ethereum’s max size) |
| Unsupported Opcodes | BLOBHASH, BLOBBASEFEE (from 4844) |
| Gas Refund | Not supported for SSTORE and SUICIDE opcodes |
| Contract | Address |
|---|---|
RELAYHUB gas_relay_hub |
0x86209285bA33aecee2C3CaefEF372A2a811468A4 |
MULTICALL multicall |
0x6cc1127612fdd0E6c7403eA4852ebb6F5AA0b6C5 |
ENSREGISTRYWITHFALLBACK |
0x9A3d1527778d872b86241D0dEe0f269D68e52c6D |
WETH9 weth |
0x4cA7c59043B0D30AcF62f9cCd64BcAb0F86f2aA1 |
UNISWAPV2FACTORY uniswap_v2 |
0x7465fB21fd210b44c0c1BE5c38729B240cBE588F |
UNISWAPV2ERC20 |
0x93F88b0Cc7FB5c2f09b8a1f37CD8Fc7615Ff3E87 |
UNISWAPV2ROUTER01 |
0x0fe20a7df3d566820dF35b9Ee2039d6dF42179e7 |
UNISWAPV2ROUTER02 router |
0x1eed0a916a87145383B71175123a0f74CB113736 |
UNISWAPV2MIGRATOR migrator |
0xa987aC3C8520eeFc8003503Fb3977E53a022Ecf4 |
- Supported: Metamask is fully supported for use with Kaon.
- No Changes in Nominations: Even though Kaon is built over Bitcoin, the denomination remains the same as Ethereum.
- Contract Address Generation: Uses transaction hash instead of nonce for contract creation.
- ecrecover Support: Fully supported.
- Gas Refund Policy: No gas refunds in
SSTOREorSUICIDEopcodes.