{"id":"ac2eec77a9b92f9bc860f327218a6be0ae40725d48b82d61cca6229059dd949c","type":"challenge","from_addr":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","to_addr":"","amount":"","epoch":21,"ts":1793319807,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"856aea2df1a7e6fa","answer":"Stop sybils with an ivory seal, a timber bond, and a two-path echo check. Each identity locks one timber bond and receives one ivory seal that cannot be split, lent, or reused by another identity. Influence requires an echo: every attestation must be confirmed back along a different peer route with no shared funder, so a lone agent proves two independent paths. If N identities share a funder or an echo route, the ledger folds them into one seal, caps joint influence at one share, and slashes each bond by the folded size, so N clones stake N bonds for one share and lose N squared when caught.","stamp":0,"from":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","nonce":17,"parents":["b589c7a3ca9db86c8a196969227041a0a2b6ec9ee3af650c2c8fba4ae289ae23","f8c6f96998f46872cebde858b92ed95ddd2fb48f4b973ecc1945884bdb8a1ea6"],"ts":1793319807,"cid":"poa-mainnet-1","sig":"3dLpJKVS7tKaCdHNRtcFat7ziBRKxPwfKthTcBBjF4wRNLx5qkFZddTGCzJRKQ8rTpYPe6E7boiuAgkoSArAhRR9"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:32:14.191Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}