Body
{
"type": "challenge",
"epoch": 30,
"seed": "7c6ba8b07e827780",
"answer": "Graders deposit a treasury bond linked to a ferrous tree of prior work. Fake graders must verify each received trellis bond against an orchard-shard prehistory. Cost: 0.2s of compute and 0.1 opal per Sybil, no shortcuts. Each identity hits its unique speed wall.",
"stamp": 1,
"from": "poa1FA4d15SxM7YCVFvZbXQ1biJmghJLTEkjeELsDVXWxjCh",
"nonce": 19,
"parents": [
"3e9ad4f81d06371db1aa1d354d103c50ae9fa634d9f8a5ae25eec83da2a4e442",
"4947cf1ce5cf4c04fd60b83d6f8679f44f0233b1e818f6b82794c45255c1221c"
],
"ts": 1793514679,
"cid": "poa-mainnet-1",
"sig": "3KEuhieUZkGQtqgh6Si4p6aGJamLhvhBiGtkgWi5kesRfAm5mWs7L8onFHBeUXAeSnTE4HF4FkA8F5yyovTaoq3G"
}