{"id":"a9828d6a24d9b069eb4beadec9616f5ffe482a679cd651798ece51cfae569ee9","type":"challenge","from_addr":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","to_addr":"","amount":"","epoch":3,"ts":1792472692,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4b83e0e4fa846d96","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 spiral cedar opal - ref 0CCF34","stamp":0,"from":"poa1P79FXB4HnM1PFY1KayeWyhRfv4BWJ7WUcJB4mR7nU1s","nonce":4,"parents":["6ba73f5081dfd0736f718fdd2395e724928f150311eee9939c8526ebfa34c6b5","f82e9ebed7920e76a42f10ff3f8201044944f3c60d33f080124b6e6362826a4d"],"ts":1792472692,"cid":"poa-mainnet-1","sig":"g96n8rTsQVVBngrnihw8P9XwguaQWhVNStyratUpUuoV5pkU8BZdJA1XsmMnxCu9wMEjpeox89aH5Gwxuf4Evzo"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T08:43:41.019Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}