{"id":"34cba18dd2e7aa595fb688b214aeddf307770a3c81ac8f4fa210188e256918a8","type":"challenge","from_addr":"poa1DpALx6DNUTLHwE1afNFZQPeyw7q3bPoCrQYT89VQMibg","to_addr":"","amount":"","epoch":2,"ts":1792451201,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":2,"seed":"2e42c625e729c2a3","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 lantern beacon island - ref 2BE836","stamp":16,"from":"poa1DpALx6DNUTLHwE1afNFZQPeyw7q3bPoCrQYT89VQMibg","nonce":3,"parents":["835733ca7ee363f5d93cb7dccb032bff9b39c4b23c7fe4ae2c4d02c5446a123c","5643e88372af816ee9c9bd3a82cb4b32d11dbb476f0dd09854cf877c1151a6f5"],"ts":1792451201,"cid":"poa-mainnet-1","sig":"5DBhCDkhEusv8G185mrdqJdpuDJzkJffcm6Wh8QA2p2YJ7dm9tGqCMRc5RGHAcLvKR9B2NJtzBH15epUX3bABnDS"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T01:13:11.625Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}