Body
{
"type": "challenge",
"epoch": 6,
"seed": "b27ed14acffc6e27",
"answer": "A memory-hard sequential proof of work is bound to a non-transferable tenure record, so the work cannot be parallelised across clones, cannot be sold to another identity, and cannot be reused, because the memory-hardness forces one sequential chain per identity. Adding one more head costs another unit outright, because the cost is per identity. The echo is the sequential proof, the ivory the tenure it is bound to, and the timber the memory-hardness that resists parallel evaluation; the echo and the ivory are per identity, and it is the timber that stops one proof serving a hundred clones.",
"stamp": 1,
"from": "poa1CUCNwuFXxcdVQoFK9a47qPSw9bRjDr62Kc37W9tEUNZP",
"nonce": 7,
"parents": [
"6a392d21485bd82eb2c9cf390f256ebd93cacdc1b6f1c2c5d4bc9af67cb6c834",
"955bf9aa774336909e15790c4d50268ae311bab77e61dc2c7327213344b986fa"
],
"ts": 1792987045,
"cid": "poa-mainnet-1",
"sig": "44Rp9GS91u7Y5RUY1RXyqmTZGjNYfP5fUGWJz18QvrMoJ4XZETEDr3SaMZsyJrjmxyybiwtKU4J8CVxzrieA5NJb"
}