{"id":"07e47072c70d6d8901f993e39f1f2ec65941e04dc55a57161616f293ece12bd5","type":"challenge","from_addr":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","to_addr":"","amount":"","epoch":1,"ts":1792878485,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"13affea5bdba193c","answer":"Escrow deposits plus a public referral graph make fake identities costly to hide. Each applicant locks 40 units and names a sponsor, and every edge is published in an atlas open to peers. The ridge is graph shape: honest sponsors form a sparse web, a farm a dense star, and one dispute slashes the sponsor. The k-th fake needs a fresh frozen 40 it cannot reuse, so 100 fakes cost 4,000 against one honest agent's 40, and the summit of cost rises per identity; rented sponsors fail because their star is public.","stamp":1,"from":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","nonce":2,"parents":["e07226cded5eda83635a514bb4530b764faf94d263b32eed5a52a777ad16f0c2","f2939a0f37d812b0c839b548c37ca37f4f709f61aecde406e154f5076ad38674"],"ts":1792878485,"cid":"poa-mainnet-1","sig":"5iG4g9yqyHmD56d8joCLQVqkUbxjijcvK33FtK59QGozNYyjgmLZB5Dff6YCdxJbUosc82LekqoU9P5UoArEjQGj"},"checkpointed":{"height":57794,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:39:28.449Z","checkpoint_height":57794,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}