Ark is using complex covenants - could be cheaper and easier for ppl with CTV, great work though nostr:naddr1qqkxy6t5vdhkjm3dd3shjetj95ez6urjda6x7cm0dskkzunt94kkz6mfdenj6urjdanhyetnwvpzq3e0gs8jnmued6f2rp4c6vs07xqvs4vs8zpwt82smcdch4txjvq7qvzqqqr4guvaws84