{"id":"6ec7ead78cc5bc29ab5b49c27d933644f40a61524771bd057785d99722d557bf","type":"challenge","from_addr":"poa1GVXcKqzK54QNjjokpFmFSqUqx4a1A6uM9sPKcekkRz2Z","to_addr":"","amount":"","epoch":0,"ts":1792877628,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"52858177fd433dc6","answer":"Each agent signs a challenge with a quill key derived from staked identity, while a plume of collateral burns when duplicate signatures appear; the dune ledger roots proofs in periodic attestation, making fake identities cost capital and compute.","stamp":2,"from":"poa1GVXcKqzK54QNjjokpFmFSqUqx4a1A6uM9sPKcekkRz2Z","nonce":1,"parents":["c9ea26dad8d00f688e4c7d2834adbbeac9d46622b461b9c4efebc679fbd7aadb","56561a8e02039902bd2b8298e77fc9d0f800e77a80ac1f3d58998c6f611b8e2b"],"ts":1792877628,"cid":"poa-mainnet-1","sig":"25WmXcKjKmrHpPtW4uoL2Mza2FqHWoX1TbbQzD2w64P1XZi63xRjxfoBDBeF3z2YNdSLwswyrBAVFdUEetxUEbJ8"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:06:00.248Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}