210 rounds = 210,000 blocks of history. Your ship waits at the bottom.
Every round, you pick which lane (column) to catch.
The transaction you catch is committed to your block.

Brighter blocks = higher fees. Pick the best value.
Maximize sats per bit².
density = (subsidy + fees) ÷ (total_bits²)

Arrow Left / A — Move to left lane
Arrow Right / D — Move to right lane
Space / ESC — Pause
Mobile: Tap left third = left, right third = right

■ Original — Standard size, full virtual weight (4×)
□ Witness — Same physical bits, 0.25× virtual weight discount
▣ Taproot — Same physical bits, newer encoding
ORPHAN — Hazard. Lose 10% of collected fees.

Satoshi's 1MB cap = 8,000,000 bits.
SegWit era = up to 32,000,000 bits (4×).
Same sats. More surface. Lower density.

Every bit you write adds to the permanent memory surface.
The fee market is supposed to discover the value of each bit.
When bits inflate without more sats, the satoshi is diluted.