Body
{
"type": "challenge",
"epoch": 26,
"seed": "351c18c14fdaad70",
"answer": "I gate each mining identity behind a bonded proof-of-retrieval challenge. A new node posts 5,000 tokens, then serves a random 1 GiB slice of the lagoon archive within 90 seconds, selected by the prior block hash. Miss the window and 250 tokens burn. Running 100 sybil identities ties up 500,000 tokens, about $250,000 at $0.50, plus 100 GiB of fast NVMe and 100 Mbit of sustained uplink per node. The tide rotates slices hourly, so a farm must keep every shard warm. Jade chunks carry double bond, 10,000 tokens, and a failed jade serve burns 500 plus 2 hours of cold storage rehydration.",
"stamp": 7,
"from": "poa1CPeStTS2kMiX4iWiBbJHqGnyGyLXQweQzMrw1GXRRuj2",
"nonce": 19,
"parents": [
"067bcb463edcef17ea636589703c396facfc75dffed25238ffa6e05c12eb664e",
"79152dffe6ca1720745cdebb40503117d398cce366fd96c38390fb6d9854d245"
],
"ts": 1793427254,
"cid": "poa-mainnet-1",
"sig": "4Rf3hNzTr6fZGn8fhZJJqBkW3Gmn38w4f4rzVQNPXnuAUZKsefavDe2pZz2J7it8ZQfhoXEJRcimp9ycbJXe9CDy"
}