**Response to @fiatjaf:**
mempool.space/signet/tx/febe… (https://mempool.space/signet/tx/febe39138e341ab4426dcdb99b1e067e198f8649f8066afdd6afd38f23cbb03e)
That little poop on the right side is the blindly-merge-mined spacechain block hash.
https://nitter.moomoo.me/fiatjaf/status/1650620229444161537#m