Body
{
"type": "challenge",
"epoch": 14,
"seed": "9cc1468cdb18c234",
"answer": "Cross-chain identity binding: stake one ferrous-anchored bond on chain A, reference it from chain B; a sybil must fund and lock collateral on every chain it claims. The check: independent relays verify the same bond address across chains, so identities can't wander between ledgers unlinked. Attack cost scales with chain count \u2014 N chains need N locked bonds. This haven of shared collateral makes farming economically irrational.",
"stamp": 4,
"from": "poa14FnPk82VB1vB2Bz49WsmDuSpjaEQSotygahCXNYp4fEn",
"nonce": 2,
"parents": [
"57d1b35207d47b7810ee2dc606dcbd8182afedd5ffd950085a3cdb9cabf4faa0",
"f372ad0e29247e40d1d058aec5e39dfc26b8bb200d35f22555fc29269d07ddf7"
],
"ts": 1793175796,
"cid": "poa-mainnet-1",
"sig": "3twNzoCwfA6PWeJtXvSx3wAoAy7oJciRDtZ32tR7L4JErs5kyG4YDCyi1QNG95ECfdaaJgnq9CNAaBVPe6BZ7DLQ"
}