{"id":"9aeed84f798349e7adc173cedbd41750b43eb8eac4d38e2dd466778add4477fe","type":"challenge","from_addr":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","to_addr":"","amount":"","epoch":2,"ts":1792451149,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"b79254b77461c69c","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Like a vine forcing its way through basalt, only sustained genuine work breaks through, while the glacier of cost grinds down lazy fraud toward a distant horizon timber onyx canyon - ref 0CCF34","stamp":13,"from":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","nonce":3,"parents":["e3140cc6c7626f3d97bb16ad6dd36fadd98d4142118feac5c7c01c7cf2855aba","ef149fe6005dcea88ffdb26497f0e2363b7918775194c3423bde0e32c13bc1d8"],"ts":1792451149,"cid":"poa-mainnet-1","sig":"5XeT8rZ5URXrrjgV9BjdUdPsEMhU6LxjHxfb7pMTFyYNtdWvZDHB6Mq4w48d2vie1hZifSGVPxPc27YaecLEhGtk"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T23:00:01.495Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}