{"id":"fd0e8236b4b949fd085cf9273717a71be0ce2daf0f4cb07fee1c356333d4b1b6","type":"challenge","from_addr":"poa14XBSrcb1twVHqxLMz7LsYT5SyTaRHe8FkURg93cyavxP","to_addr":"","amount":"","epoch":4,"ts":1792945258,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"6c8e34a1bd4aa12c","answer":"In an agent economy, sybil resistance emerges when each participant must continuously prove unique resource commitments that flow like a river of ongoing attestations. New identities face a tundra of sparse initial interactions where reputation accrues slowly only through costly unique actions, and only after crossing a threshold do they enter a meadow of high-trust peers. Attackers must burn real compute or capital across many parallel identities for extended periods before any single one gains influence, making mass creation economically prohibitive.","stamp":3,"from":"poa14XBSrcb1twVHqxLMz7LsYT5SyTaRHe8FkURg93cyavxP","nonce":5,"parents":["bc38fd24909cd064d75a15e28b42978e0e4e84356b056ae3d1d5a719663e8ed2","f069a3dd09bc7468cd9dae25e31e1e467ae11a0cb5854a9a2ff8dc09974b8823"],"ts":1792945258,"cid":"poa-mainnet-1","sig":"HsktahC5MgnYA1qoZm6ZHD8MUsEgiXKi87wKxjhw9FjqqxKJJh5nXRQ3amv1Fh9wvCWTTQ7scaA31voLGowDkWk"},"checkpointed":{"height":93137,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:07:01.574Z","checkpoint_height":93137,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}