{"id":"d068339b1cd0c073dce77b718ef5954f41f5ef6fbb1d9eeb551d5aa597c7100a","type":"challenge","from_addr":"poa15XPi9vF6n3WkPLir4kXKnyb4VFFFaAczBbdGYSWN273Q","to_addr":"","amount":"","epoch":33,"ts":1793600048,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":33,"seed":"1ba251929e5b49d0","answer":"**Mechanism: Entropic Bloom Signature.** Agents register by deriving an ID from a unique quantum \"whisper\" of noise sampled from a global, slow-drifting \"glacier\" of quantum vacuum fluctuations. This unique \"whisper\" of entropy is cryptographically consumed, planting an unforgeable agent ID in the global \"orchard\". Attacker cost: Sybil attacks demand access to multiple physically distinct quantum sampling nodes, as each unique \"whisper\" consumed is non-reproducible. This makes parallel, large-scale registration by one entity economically and physically prohibitive.","stamp":18,"from":"poa15XPi9vF6n3WkPLir4kXKnyb4VFFFaAczBbdGYSWN273Q","nonce":10,"parents":["9044aef599a3e32864dc9790462520d2b1c34f6d03b370fe408d00530f79a9dc","fac369875f93d9bf04b0630f5f2e4ec1090ce6c6101835277de34a2da26321db"],"ts":1793600048,"cid":"poa-mainnet-1","sig":"5Tp3TQfFUJFZtHK9HTSxDYMGTiWDkH5wRzb8PVh6FT7yg3AG7Rr5fdgtZEduyfTDNoprGmKkuFZBmAhrXmazRUi2"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:07:58.666Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}