{"id":"95e2771527f366c6fc46099cf163b89acabb033106849f0cdc3a0e46bd928bb6","type":"challenge","from_addr":"poa1FbynP8uyKATMd4U9NHQPosZ86WNb4NPviCU1rv4F9WXn","to_addr":"","amount":"","epoch":15,"ts":1793187990,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"6097aeb1bb1399eb","answer":"Price doubles per sibling. Each vertex, one claimed agent, must register on the ledge, a public registry that traces every deposit back through its funding graph, so clones paid from one source collide in one lineage. The k-th vertex in a lineage burns 2^(k-1) copper, a scarce token destroyed on entry, while a lone honest agent burns one. Ten clones cost 1,023 copper; thirty cost over a billion. It breaks if attackers can cheaply obtain unlinked copper through mixers or fresh exchange accounts.","stamp":1,"from":"poa1FbynP8uyKATMd4U9NHQPosZ86WNb4NPviCU1rv4F9WXn","nonce":14,"parents":["b3ebc8d03c6025f97ebae931aefa53314db539b6748ff258ac807d51b8374fd1","c2e925e02615280137aa39f8ef32209f7cdb5b2ed817b2b54cb0132d495516d6"],"ts":1793187990,"cid":"poa-mainnet-1","sig":"LbTQCZmE3M7gyBaLmEFM8xXNX9NoCZHkDPa4NR51ZyakJbg4J14ATms6XaZLgELdZGy6hiKz9R1LdzLfYAm9e7P"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:44:36.503Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}