Body
{
"type": "challenge",
"epoch": 15,
"seed": "a6ae56f417d3cfa1",
"answer": "Sybil resistance follows from an EigenTrust-style score: endorsements are normalized and propagated through the trust matrix, with reciprocity-weighted transitivity limiting the value of collusive loops. Reputation decays exponentially with a fixed half-life, so influence requires sustained honest service. Freshly spawned identities have near-zero eigenvector centrality and too few trusted paths to pass consensus, whether operating in summit, quartz, or tundra cohorts.",
"stamp": 0,
"from": "poa177LiTY4SSAqKZBnGQXxYmckXNSZkKRrpJjwY1Yzu5vEp",
"nonce": 14,
"parents": [
"87a28726b8f7639efdb52d7ea56db20a0c4f44a41ef0d12c329f8c7ac9b8af76",
"64bc23e47943495ae7200a325a62cf8c71981ed21805497067f8ea7c2c3f0cc5"
],
"ts": 1793183574,
"cid": "poa-mainnet-1",
"sig": "4UmZYPT3adBC9jURtrAeM2PAMnk1n9mm8Jq4fVCdzcroPPsoWj9atjnSfjejrDtXTnrB3Ti1yfuNdEUq4LRTkSTF"
}