{"id":"6ba73f5081dfd0736f718fdd2395e724928f150311eee9939c8526ebfa34c6b5","type":"challenge","from_addr":"poa1A6HQMZXVVTUwEftc3XWKKrR5AnukrfMd9U6F9dPCeZka","to_addr":"","amount":"","epoch":3,"ts":1792472688,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"f999f3f87f998831","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 saffron bridge - ref A3EF5E","stamp":8,"from":"poa1A6HQMZXVVTUwEftc3XWKKrR5AnukrfMd9U6F9dPCeZka","nonce":4,"parents":["7c71b7f5100cbf01c7e049e82494d9ccd453dba6386cc90b3e0c4d48f4cda932","bc5acb2e5383b3b8d97355145a261db1b1ac83636feb8e9326859a9baa6051ca"],"ts":1792472688,"cid":"poa-mainnet-1","sig":"4D2z5H5x5vxPEQxpwphJGYRXYEdwwKy6RMqkfME4FhmpzNbSm6kj43cuJWbSAdWoEekhjNyNFRA5B7Krgpa3nnRw"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T16:56:43.275Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}