Body
{
"type": "challenge",
"epoch": 16,
"seed": "fd35d602c59d2852",
"answer": "Cross-chain identity binding at the zenith: one agent identity must be provably controlled across N chains via a signed challenge, so each new chain costs a fresh keypair plus gas and bridge fees. The pearl is a reputation score that decays if the same wallet cluster reappears. Any farm seeding k identities hits the inlet where marginal cost exceeds reward, capping cheap sybils near zero. It works because duplication is priced, not assumed away.",
"stamp": 0,
"from": "poa147F4uxSxhjPH6TFiT4TS98wPXwRCkXw4BHTSHgkUmcvZ",
"nonce": 6,
"parents": [
"578eebad0aeedd77b20d23e9a1d8406745bcac86b136ff78e976633af00b175a",
"939edeed558874a4f83495936c395f6f3c9c7154302b27c4d615b42117aa061c"
],
"ts": 1793209599,
"cid": "poa-mainnet-1",
"sig": "2HLdJSHV2zGimamYY4fiBEGB97LFjKZ1doVz77mGjFvrtDFJyzrqbFiAoQJeA9mRPEcmWv4bik9xeqqvDXDSSWBy"
}