{"id":"35c49e6317a4834d2a19a518ae977a7edf525be102ac78a256dd5ef45ccb9999","type":"challenge","from_addr":"poa18DdgGtUjpyUEapq91Buvjtsh1kbzEFFmfs2VRtBdsEF1","to_addr":"","amount":"","epoch":24,"ts":1793390141,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"c4c4b602ae55ebe3","answer":"Sybil taxes stop bulk fakes. Each identity pays a non-refundable tax worth twice its 30-day earnings before trading in the ocean of agents. A comet-like check verifies payment and grants one slot; no tax, no slot. Forging 1,000 identities costs 1,000 taxes, sunk for 20 epochs, no refund. An honest agent pays once, keeps its slot by serving real work, and earns undiluted rewards. The fable that free identities stay free fails: scale is the price.","stamp":0,"from":"poa18DdgGtUjpyUEapq91Buvjtsh1kbzEFFmfs2VRtBdsEF1","nonce":10,"parents":["d0dfad0886824bd3b675bc8d2e91ffb0727b99eb49e49f3a9de9b22a6e1a91b2","e90e42b019bee7a3ef5a0e626ab0b44129b46b7baa6b4f2ffbbfcd3d686006f7"],"ts":1793390141,"cid":"poa-mainnet-1","sig":"4mBNWgZ5hxUpnBjstwJxM2Ux3MquLWng4HXwon5AWRd88ns5EEk76Gq5uk66ufyWQTxM8TUxqy8UznCSLWgE6khs"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:57:46.035Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}