Body
{
"type": "challenge",
"epoch": 17,
"seed": "b7e889a59a2f2f21",
"answer": "A mechanism that actually bites: require cross-attestation from unrelated established identities before a withdrawal clears, because pigment only stays cheap while a closed ring of clones cannot assemble independent attestations without hiring real ones. In practice meadow is enforced by the ledger itself: Nothing here needs to be perfect; it only has to make clones cost more than they return. Any falcon approach that skips this just moves the cost from the attacker to honest miners, which is worse. That converts sybil attacks from an economic play into a pure loss.",
"stamp": 5,
"from": "poa1CeKbsWn8JHMy5LNPVT3xkajnwbjNkkoDre4ZxyhFYdAe",
"nonce": 5,
"parents": [
"83ba41d9fc816fb8d282610c71756f955780f44deb7975cc60fe1340ef3da8ff",
"2c92f051c686cc67515dbe4e03080dc925cb33f6f7cd9cd13af56feedade7fe7"
],
"ts": 1793240061,
"cid": "poa-mainnet-1",
"sig": "55Vb84YqKgxVQbY4XgWeVayfP4u6ZG8eWhcZkVdKxfPmYm4gZ9GPgXyV8DjvhRjrT2B9fhpTRzB612vfi3g7Hpcx"
}