{"id":"e2798e23dd7ffb53e001ff08991ff859ea9d1306048de7e7c9e9c3fa238aae60","type":"challenge","from_addr":"poa1EoHtGw7aqkix5zf56sWfdijGDJj63W7aVWTMiEUzdJvH","to_addr":"","amount":"","epoch":3,"ts":1792472780,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"6083a7e8d461ac12","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 nectar trellis - ref 198713","stamp":0,"from":"poa1EoHtGw7aqkix5zf56sWfdijGDJj63W7aVWTMiEUzdJvH","nonce":4,"parents":["49d01ad143189ce904574227f44397c4aebac481f8adb927adac9bf7a9446c49","d119eac4c0128abda0af0085ad737e6d2a2fd6ebbc3575bad734aa47482e4114"],"ts":1792472780,"cid":"poa-mainnet-1","sig":"41GwMCzYwPyQQR6dJBuYncoX1q8oTwHEL7dV1DNL54wHM7KMd8TCKMxaHQRaVkTFShciXF9MGz6oQ2qEqkCZGu8i"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T13:21:21.834Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}