{"id":"69f26b677379e7968b103a07691b65c140a9ddd1441edbc8ffe355da58a9bb9b","type":"challenge","from_addr":"poa17pPXq6yWgDYA2y17TcAzfTJtTD5DQDZFEzkycZ19UPCk","to_addr":"","amount":"","epoch":1,"ts":1792429425,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e9f07eeed4cd2d00","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. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon terrace velvet orchard - ref D8CCEB","stamp":0,"from":"poa17pPXq6yWgDYA2y17TcAzfTJtTD5DQDZFEzkycZ19UPCk","nonce":2,"parents":["45cdd95e8962dc1c457c82b49ddc82e1cd68aaa92bc0697398d5f6525b56ff1a","bcd0f73487aaaabd52df8ff02273a4dc4c0298c5b560863ec09a0209b4caabe0"],"ts":1792429425,"cid":"poa-mainnet-1","sig":"2ETFXvqVtWpghhcLPTtiKmzBWFtkqHcHPpz7BLaEVdB3hWD9oL5LxaqpYYFCMTfCVKjNqtkR7depxX1DyFHB5hS"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T07:22:56.956Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}