ERC721

The one and only
erc720.arl
archetype erc721
constant name : string = "name"
constant symbol : string = "my_token"
asset token {
id : string;
owner : role;
}
entry transfer_ (k : role, tk : pkey of token) {
called by token[tk].owner
effect {
token.update(tk, {owner = k} )
}
}

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