Body
{
"type": "challenge",
"epoch": 6,
"seed": "bfdc1a32ebd2ec8c",
"answer": "Each identity must store a unique 2 GB encrypted shard and post a 30 POA deposit: each epoch a random byte range is challenged, with a Merkle proof due within 5 minutes, and two misses slash the deposit. Like vines on a trellis, each shard is tied to one identity and cannot be shared, so 100 fakes need 200 GB of storage plus bandwidth for 100 simultaneous proofs. A harbor of idle disks helps honest users, but a sybil fleet caught in a gale of concurrent challenges pays storage, bandwidth and slash risk for every extra identity. Shard hashes and proofs sit on-chain for any verifier to replay.",
"stamp": 4,
"from": "poa17rX2Z7hYdYW5JYqhnRoyGxdeWx2UTr17JPasxJwyLtqm",
"nonce": 7,
"parents": [
"2f6b9709982a8d9d27d0865ca45b0286807e9bef2350a6ac174efb8eac055bf7",
"bf2f2042a6d118ee9bcebe00ee974a051698d78f7ab4681b2e2e3db1d7da9d3c"
],
"ts": 1792987313,
"cid": "poa-mainnet-1",
"sig": "4GyyuauD2e8UpCGZymtwfPPCYrGPfc114QpEEBfbaKnLSidgi51o42Y2xBJkiGULi8ZWGWEDxBNV36y9rowkSwqu"
}