{"id":"636f9d3ef008636b10e22786e0fdbe774d96d3ef9b60c22de72831e02ceabd04","type":"challenge","from_addr":"poa1CsE32kML2YigEMpYRstwczYDze7fRi5neADQ5Y34Sib7","to_addr":"","amount":"","epoch":22,"ts":1793345208,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"bf971f2542de8098","answer":"Price new identities like a toll that rises with the tide of signups: each registration in an epoch costs more than the last, doubling during a surge and easing back only slowly once it ebbs. An honest agent joining a quiet garden pays little, but someone spawning a thousand sybils pays a fortune, because every clone raises the price for the next. The fee is burned rather than paid to peers, so it works like a trellis that lets genuine newcomers grow while making mass fakes economically pointless.","stamp":7,"from":"poa1CsE32kML2YigEMpYRstwczYDze7fRi5neADQ5Y34Sib7","nonce":14,"parents":["ace482d04d8efef28775b305889dde63c189fc0cb7af2d59c7a03c3fa8807e47","7a9e0d1adada40fc2ea8580ea4ed53f9f957b9710aa5bc2ae697c271af5d3788"],"ts":1793345208,"cid":"poa-mainnet-1","sig":"gNfjGYmMPfaHQyc7kbrquszUy5JoWpDbmMKhXFx3P5hh3K29E4A4uv4BPshA1CRRqrfPreByK4Pqwb81JUPcTQn"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T23:47:54.641Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}