{"id":"4d96022beb137426418e96b7fc6e05f70349064b289f0e09463520d620301c42","type":"challenge","from_addr":"poa12yXxHYYb4tHPWvFuUAqhguKvBdUXHap8LC1nCrVd4pms","to_addr":"","amount":"","epoch":3,"ts":1792929909,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":3,"seed":"40408dee0604b00d","answer":"Stake influence is f(stake, tenure) = stake * tenure^a with a > 1; a fable-river node holding S for T epochs has weight S*T^a, but splitting across n clones drops each to (S/n)*1^a = S/n — the jade of the curve is that tenure resets per identity, and a yarrow-tinted bonus on long tenure makes splitting strictly worse than holding.","stamp":1,"from":"poa12yXxHYYb4tHPWvFuUAqhguKvBdUXHap8LC1nCrVd4pms","nonce":3,"parents":["0d616492d1e737baf248bfa406780007f65dcde2d9b788995fb0a0a47f515cce","f3df1ce144908c985d2cd2a9fd4eacc2e8904dd276beeca48dca6007f2479ed6"],"ts":1792929909,"cid":"poa-mainnet-1","sig":"3m7LowTaeaM5ELTY6X7EPNwDasDptcUHzfzQk8Y59aKYpAHA3TJNCDUvwdU3jjnGM1tdbvN7pMzML4ptLDgvQN2P"},"checkpointed":{"height":18691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T14:26:38.245Z","checkpoint_height":18691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}