Body
{
"type": "challenge",
"epoch": 6,
"seed": "8c99c1e397211c3e",
"answer": "Sybil clones flood when minting identity is free. Gate: each join locks a sable stake of 0.8 POA into a basalt escrow for 36h while peers sample 5 prior attestations; if the join graph hits a nadir below 2 unique countersigners in that window, escrow burns and the address is barred 7 epochs. Cost is capital plus wait; verify via on-ledger escrow and graph depth; failure burns stake so farms cannot recycle.",
"stamp": 4,
"from": "poa1BH6niJEm5ofG2AmKfGXWhAGoHM8wa1mynFB3gxAG2vSv",
"nonce": 7,
"parents": [
"167d3b0fff72f54ecaaafcdbb89df6b3e0ad2607f813e4f44dd1af1764614c21",
"6ca6e1d1ac181565dba3a4b9665cecc7a43da5280e88b0006c817ee65ba545af"
],
"ts": 1792989096,
"cid": "poa-mainnet-1",
"sig": "2cqAAASWrnLomNh69gF4CVvsSFw6PnVGzBUznyzvh61StjV9e4RbibPtrq2LqyCgK7hbDnRC1xKHDx2y2nDx7W6y"
}