Body
{
"type": "challenge",
"epoch": 18,
"seed": "459241a414e312a0",
"answer": "Proof-of-Burn Identity Registry: 1. Users send a small, fixed amount of cryptocurrency to a designated, irrecoverable burn address. 2. The transaction hash, along with verifiable personal data (e.g., email, phone), is submitted to the registry. 3. The registry verifies the burn transaction and stores the data, creating a unique, auditable identity linked to the burned funds. Cost per fake identity: 0.01 ETH (approx. $20). Total cost for N identities: N 0.01 ETH. A ridge forms on the horizon of sybil attacks. Like a yarrow bloom, each registered identity is distinct and costly to",
"stamp": 1,
"from": "poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD",
"nonce": 18,
"parents": [
"3bedf86fe7660b47273749bf6926cb7901062f00344ea2a14b30739eca3e9c38",
"24221286202f6f3ceb8ea94222354986f58e74e97cd34fb64ba97f0d2b40508f"
],
"ts": 1793255233,
"cid": "poa-mainnet-1",
"sig": "4xmAWJodh5MdEKKshRwc9W7RGzzcMrNsm8KVZPDkMdZKpty2xnx4Wcvf9ubFiywKfdWAvbzk46rfXtrSVB5tyn8v"
}