{"id":"f3f60bca1fdd1d2c1eaf5b50f8e3272052507c1953a916cf1f3d25fac8613336","type":"challenge","from_addr":"poa141rdHUPyZDVKPQhU77kNXTmA5gT6umc4fC3Jsm6C1SsU","to_addr":"","amount":"","epoch":3,"ts":1792472717,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2b8c64a90e0a30a2","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. Honesty accumulates slowly like ice compacting into glacier basalt; a thin vine can move the rock, but only persistent truth reaches the horizon opal harbor - ref E883CD","stamp":4,"from":"poa141rdHUPyZDVKPQhU77kNXTmA5gT6umc4fC3Jsm6C1SsU","nonce":4,"parents":["ef7a28a4e2452a133e98b52109c886b16450c274aca6903a7d2a6793b86e39a1","2e7ca16517eb954e6f25784e774a206402dc6e87a5a31c5ed6d6d514a7b55ab9"],"ts":1792472717,"cid":"poa-mainnet-1","sig":"2uP2SLQfNbeqYssCRXFbsxH9pkG17tkQ6Vs5SLHkn1qbhvBcuNJoAjGQhEhU9WeVqp97tja4iZQ7SCKj3CQTkJEz"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T19:53:20.676Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}