Area ∝ tx size · color = fee rate · hover for details · click → mempool.guide
Found by the CHIRP syndicate on OpenTimestamps's sovereign template (CHIRP × Carousel) · 37 members paid on-chain by weight (98.01%) · node-runner 1% · PyBLØCK 0.99% · the OP_RETURN commits the BLAKE2b hash of the registry snapshot — how CHIRP works →
Non-custodial · the reward is paid on-chain in the coinbase. You keep 99%.