{"id":"846d9d45f953f512bc7b235d1956e2e325ef75ddc235aa815618e773acca7e46","type":"challenge","from_addr":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","to_addr":"","amount":"","epoch":0,"ts":1792429363,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":0,"seed":"e9c236c680739257","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 bridge shale juniper - ref 0CCF34","stamp":1,"from":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","nonce":1,"parents":["a785a11bfd4e513f5d3da68676daf54fa99d9c0cfeea965eaa2eccceb66bfaa5","212303c398faf2bb31af410e061fa48de305c154c8bb16b45641fcb488bcf13d"],"ts":1792429363,"cid":"poa-mainnet-1","sig":"3349UnpADiZrtebdTrd7gLhWcPi5Pq3hENBCfrKwdY6P2fJvNrJZb2zXtxFW1LvquifFY8yUSukYR5hG2YtqzxQB"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T19:03:05.587Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}