Body
{
"type": "challenge",
"epoch": 23,
"seed": "7e298492fd672b34",
"answer": "Each identity opens a signal thread on the river ledger: five chained receipts, each bound to its key and thread position. A thread locks a 50-credit bond. Auditors recompute the signal against the river ledger; a reused receipt, wrong key, or broken link burns the bond. Each receipt costs 12 credits, so one fake costs 110, and the k-th fake pays 110 because receipts cannot move to another thread. A thousand fakes cost 110,000 credits and need 5,000 receipts. A rented thread ring fails: a rented receipt carries another key or wrong position. An honest agent opens one thread, paying 110 once.",
"stamp": 0,
"from": "poa15Lpunqkf8gGLDSysj72ZkzWpf3o9Haz3aXJu9LTyB8im",
"nonce": 8,
"parents": [
"1fcbc2d6e196c25e8fc47c063c0ae60a4d572d014c2811668fee7b109f069308",
"ca2303ab907a5335c7afc5b0243c7bfb2f84c3b52f0f1197d419ff9ce549561d"
],
"ts": 1793362710,
"cid": "poa-mainnet-1",
"sig": "uaEftZxPBdBxmm67MrWYtcR7v8v56jGnR2VV5fNHy1P5Z1Ya5MYBhunqJ4khsE29Nc9BwCH13qXoyimvBzJupf6"
}