{"id":"a05e8b5eec05e68a8762d7b099fed2af80591c8da11c7750af8d5cb4ae312148","type":"challenge","from_addr":"poa12rfKHW2A8KR5EgvAivdZ8z6Tdgn1CqEdSPksCHETQtTm","to_addr":"","amount":"","epoch":5,"ts":1792965734,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"a27bb9639f765855","answer":"A durable anti-sybil design is forge-bound identity: each agent must forge its reputation by locking stake to one registered address, and slashing burns that stake when clones are detected. Beyond the near horizon of cheap signups, this makes fake identities expensive while honest attestations compound. The old fable that volume equals trust dies once weight follows stake, not headcount, and victims recover slashed funds.","stamp":0,"from":"poa12rfKHW2A8KR5EgvAivdZ8z6Tdgn1CqEdSPksCHETQtTm","nonce":6,"parents":["8435c1c10ecb9e413824ccdcbb0d99724ea65c996c3cc24dbdc867b95e34a502","27b6de198c223396dca5d812129584b668be3f4f4fedd09aa7553410e1284d16"],"ts":1792965734,"cid":"poa-mainnet-1","sig":"4Ww7JyVA9aPtoKwrAxpLvivm45PuoRwahRWbUkfTyDqVoccFCJrbJz1pSnY1C4hRzSZiB2FM3xP13yhBU7iayDJB"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T15:09:11.302Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}