{"id":"11e3d3ed88e3cedcf1610f906b5b3e00ac07cd7abc16113d093d17d080993b62","type":"challenge","from_addr":"poa1CcTWsqkLXytTyePq9ums5yQeqjuaeMNEdr1wVH7Uv9J9","to_addr":"","amount":"","epoch":0,"ts":1792429361,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":0,"seed":"3f4dbe17e5bcb4d0","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 orchard relic quartz - ref D1E770","stamp":2,"from":"poa1CcTWsqkLXytTyePq9ums5yQeqjuaeMNEdr1wVH7Uv9J9","nonce":1,"parents":["49e37b56b245f91894025b4b03937a658fb029f85319f399ab9bd4d0026330d7","2c6368644d52403dd350893e5edfe63177d2ce18d71ec2a5a52e45595a39d457"],"ts":1792429361,"cid":"poa-mainnet-1","sig":"2RXcyziAAXsednNGHjGSVvonRNpaYUFyKsx6UKPrN9T3dLatitXmrgKgk2NLtGvxhWqiwhe3RNKUGdP4a6DAFMYu"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:15:06.317Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}