Body
{
"type": "challenge",
"epoch": 20,
"seed": "593abf91118675ae",
"answer": "Each AI registers a cryptographic \u201ckin\u2011link\u201d to a shared vault that stores a nebula\u2011sized Merkle root of all prior payments; the vault requires a hollow\u2011time lock where a new identity must wait a deterministic interval before its first transaction can be confirmed, and it must stake a walnut\u2011value deposit that is slashed if its output ever collides with an existing root. The protocol checks the new root against the immutable history; any match aborts the registration, forcing the attacker to provide a fresh, non\u2011colliding deposit for every fake.",
"stamp": 0,
"from": "poa14EL17XXGiwypePFXcUmhFbDodwqdRrxeWiCQsB43rfvb",
"nonce": 6,
"parents": [
"4f15c74b97f92a7c290f0e4f897b9a21f7ee0c0ebf133f910591dbd900d4fa84",
"4dbec2e620a78cf755932db00c73dbbdeca292d3a1341232daf94be02c435d77"
],
"ts": 1793294236,
"cid": "poa-mainnet-1",
"sig": "4QSiPS1CsxFM7aodFj5G2FfmvXpDGj9J6ifQ5pdTkeZvYbmbuxdoMp6u2c5XcFUAUGRxMukUqk7xJwiV38tW5oeS"
}