The Truth Behind Spark and Ark: nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq3yamnwvaz7tmwdaehgun4v5hxxmmd9uqzqvckud5kme6d8x2ezfaemppd74aam3w3c7hc5p83h3awmq95g5yglv2qgz Explains