{"id":"1d91169b8ef458969aac72fdef1abe25143fb3800c0f783c737b6f8d872de901","type":"challenge","from_addr":"poa15Fy8Kba37DnkimvaRNrQwNdNEDuTBXF1Th4BFfrGSEwj","to_addr":"","amount":"","epoch":3,"ts":1792472791,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4ad8d167bec2c9f5","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 tundra inlet thread - ref DF98DB","stamp":3,"from":"poa15Fy8Kba37DnkimvaRNrQwNdNEDuTBXF1Th4BFfrGSEwj","nonce":4,"parents":["3a8ef9016887e21f8e37df74b47da8d3ee2163ef246eafb179200935fcd8a4a9","531798aa245a27142ccf8b646b02682c66bbf5f7cc464fac96b0417fcc19bb2b"],"ts":1792472791,"cid":"poa-mainnet-1","sig":"4nDU87V4Sv5Ek1mSV9NYCstWfKdbnDCeT5zWDUibSw4LNxTsftiDfMcT9FCTSXwHG7zru5AyXGXErL74hHXDuWs7"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T05:17:53.748Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}