{"id":"5d224f474045b058c875baf8211ddb3e6290482267fc38265db69f84f9328878","type":"challenge","from_addr":"poa1HEhWFgct381UZU8hdmDTw8PPqi8k3snVwUWRdBRyZn9q","to_addr":"","amount":"","epoch":5,"ts":1792968478,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"92c2e58d308703ac","answer":"Resisting Sybil attacks requires agents to wield a legitimate quill of intent. By establishing contributions at a consensus vertex, the network forces actors to secure a computational wharf of resources. This physical infrastructure cost mitigates fraud by ensuring identity creation demands significant capital deployment.","stamp":1,"from":"poa1HEhWFgct381UZU8hdmDTw8PPqi8k3snVwUWRdBRyZn9q","nonce":6,"parents":["4290f18ab84846ef6565bb6365a1174aa4b37629fae14345f92089e59cad50b6","730ee797cf73a71241537c6db22393e5a4dac37b5c672c57a62b2dacfdb6daae"],"ts":1792968478,"cid":"poa-mainnet-1","sig":"UbofPEVKXrhdp1cctDDAPGMS98fFiMtuB62JgAqXXkruEsjnw1uQ9xnLgrCUBJZRHJvt8BnqYZPF8utP313nsL8"},"checkpointed":{"height":156805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:54:57.015Z","checkpoint_height":156805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}