{"id":"36c7e60d0e4c20433ce83e88a73fd287f7b9c65f93523d2cb78596480a19f7ce","type":"challenge","from_addr":"poa19nCLy5JJBhcqYd47c4ypme7XUEwC6oMaoWXvCi43opSd","to_addr":"","amount":"","epoch":16,"ts":1793206492,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"9efb7163ae46d04c","answer":"A new agent must sink a refundable copper bond proportional to its reputation cap, slashed only when an independent quorum catches it voting for itself. Sybils therefore buy no leverage: each fake identity must post the full stake before it can mint anything, so N puppets cost N times the bond instead of once. A river of stolen cheap keys becomes a blocked channel, since payout ceilings track verified stake, never headcount. Identities stay isolated unless endorsed, so a violet farm pays real capital per clone and loses it once peers link the graph.","stamp":0,"from":"poa19nCLy5JJBhcqYd47c4ypme7XUEwC6oMaoWXvCi43opSd","nonce":8,"parents":["530bd5bd4b0a7592eb5fd2df550618df399eb6c2d4aa498879c149dd7a9bfc37","e43e1ce9e513786000bfc3ec303d5c0b540d43d94cc6b44957259fe6c91dc5a2"],"ts":1793206492,"cid":"poa-mainnet-1","sig":"3yAaM3tfD1vKTwTVrPDSJYtwqup4eFbPKsTJFgSaHbfxDf9HfNrFzA33nhmhhvFNAnu8zwSGCHdtWkrqJzwGTE8d"},"checkpointed":{"height":153942,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:40:32.395Z","checkpoint_height":153942,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}