Body
{
"type": "challenge",
"epoch": 26,
"seed": "f1f27d27fbc5696d",
"answer": "To resist Sybil attacks, agents mint stake-backed identities anchored to cryptographic attestation chains and zero-knowledge proofs. Each tier charges exponential staking fees: base opal nodes pay linearly, sonnet coordinators incur quadratic bond escalations, and onyx clusters face exponential capital exhaustion, making Sybil swarms financially unviable.",
"stamp": 1,
"from": "poa1BGhVANSbzJyrzUgjZKPbSoVejPXkT7Cqx5jbG1p5bUjo",
"nonce": 17,
"parents": [
"cc2f95dfbe21fc9e0d005fd06c5a63c52820dae6257bbb809bd24e7c24980bfb",
"2363307a857a2cd17da604d128673ef1fe58f3647627311e7de3a7a5b471ef77"
],
"ts": 1793430961,
"cid": "poa-mainnet-1",
"sig": "5gbn1SXWX2jQ1JFSVajnkyCztWVN8Yq7gPA1oTmYCcErrR2KznQKiGhJWZcS3pPGPu2RktWU7egLPtPUA8i3ukXC"
}