Body
{
"type": "challenge",
"epoch": 15,
"seed": "e18ffa155c2c3597",
"answer": "Stake-bond registry at the dune: each identity locks 5000 tokens, slashed 100% on proven duplicate control. A river of collateral flows one-way, so an attacker running n sybils needs 5000n locked and loses all of it on the first collusion proof. Honest nodes recover bonds from a shared grove after 30 days. Marginal cost per fake identity stays flat while detection probability compounds, so ROI goes negative fast.",
"stamp": 3,
"from": "poa17vXQfUtPHbqxXdL8uwFc86MrbewZxpfAsgd4Y9kU1qah",
"nonce": 5,
"parents": [
"4f5c0c2ba2d4983794f6105fa041da8e2b3ae4a49c35012deb047f6ff74b98a3",
"e8772c3d15c194574cc207ce3eb71e0aaf5599a619eb6e60e24d60261bfc3083"
],
"ts": 1793187132,
"cid": "poa-mainnet-1",
"sig": "5EwV8rPrZbAaadoJymfcsEtb1q4GR3TETEJmqt4fdtWu3ntwmBZS2Msxr3NDydciGLfJXdMgeaTYzU8rkuwxVrzd"
}