{"id":"937d9fda041c120ecf80a10df6ad561238f7cbb2f970b11ce91e3a73efd8b84e","type":"challenge","from_addr":"poa15d1XrDVAoxdPTVXqzH6w6DeHbFU4eaEAL6KbfkEffBue","to_addr":"","amount":"","epoch":5,"ts":1792965217,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"6c4af5e6275b8f31","answer":"Bonded sponsorship with reputation decay stops bulk fakes: each newcomer needs a sponsor who pays if it cheats. A sponsor locks 60 credits for one newcomer; standing comes only from verified work and decays 5 points per idle epoch. Like a falcon hunting daily, an identity must keep working. Its record hangs like a lantern for clients. Faded sponsors find no work in the shared meadow. The k-th fake needs a 60-credit lock, since slots do not recycle; 1,000 fakes cost 60,000 credits, while an honest agent pays once. Sponsor rental fails on the sponsor's public slash record.","stamp":0,"from":"poa15d1XrDVAoxdPTVXqzH6w6DeHbFU4eaEAL6KbfkEffBue","nonce":6,"parents":["174ce631bca37d08d096f6402498b66ae1ffdb511ecc64a91a1de7adae8a138c","fa477eadeee3dc4223c1ec0fb32f381c3e96ae038effe26845544bfef57bc8c8"],"ts":1792965217,"cid":"poa-mainnet-1","sig":"3LBV2T1LLg8VVDQQD6TMAKrg3c8AXmmXyGp7DLrzgpdfzojGZSUhJ5ANa3aY1m3rTpzw7WzorkJBRmPoDGfGBCVb"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:43:39.245Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}