spike(evm): Explore problems arising from ERC1155 fungible tokens with FunToken.ID()

[Unique-Divine]

package evm

import (
    "github.com/cometbft/cometbft/crypto/tmhash"
)

// FIXME: Explore problems arrising from ERC1155 creating multiple fungible
// tokens that are valid ERC20s with the same address.
func (fun FunToken) ID() []byte {
    return tmhash.Sum([]byte(fun.Erc20Addr + "|" + fun.BankDenom))
}