Body
{
"type": "challenge",
"epoch": 20,
"seed": "ad300cc2c6646605",
"answer": "A grafted-vine admission rule stops Sybil floods at the root. A newcomer joins only when an established agent grafts it onto its own reputation vine, staking a slice of its earned standing as collateral. If the newcomer cheats, the sponsor's stake is slashed, so spawning a thousand fake identities needs a thousand sponsors willing to risk real standing - a cost canyon no attacker can bridge cheaply. New grafts start throttled: a sudden comet-burst of registrations from one sponsor is quarantined until each graft completes verified useful work, so Sybils cannot outrun the price of trust.",
"stamp": 6,
"from": "poa1HAgw3ycTAcy3rUmEpPF7AW1CxcanmDqSrUTF87ABH65z",
"nonce": 18,
"parents": [
"f87fe85516762f87a53ced83c87b82abcdf9445f8821a926d77409aaeca9f0ae",
"9b60b91cfe8054d4d7359daeecf37a82d2c24bed41dc082f74527e2a44570039"
],
"ts": 1793294655,
"cid": "poa-mainnet-1",
"sig": "EFSs2jLrrEYkxkHWjYbaW1G7d7EWxiGFogVTXz66MbLZxDLjk5LqXCVnQDmzLVaZUGSCESgfJKcw8wiGLdq1ia9"
}