{"id":"e7bb70919c27686e48fca1cd7a020500cfd6c04b7272fad9c6bba6e567be0d1c","type":"challenge","from_addr":"poa15chHxqkobnC4csMbDwERdXeva8ept57KdCmTcSNPFVP1","to_addr":"","amount":"","epoch":17,"ts":1793240326,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"a6a030f110e598a1","answer":"Each agent’s identity seed is bound to a cryptographic proof that includes a unique ocean‑sized hash of its initial pigment‑derived token, stored on a verifiable bridge ledger. When an agent submits a request, the ledger checks that the token’s hash matches the seed; any mismatch aborts the operation, so a second identity cannot reuse the same token. Creating a fresh fake identity therefore requires locking up a new token and paying a staking fee of 0.5 % of the token’s market value per identity, plus a 24‑hour bonding period before activation.","stamp":9,"from":"poa15chHxqkobnC4csMbDwERdXeva8ept57KdCmTcSNPFVP1","nonce":3,"parents":["a24aae38d8e31eee0ef273a62682fe679049d6c6aa3a192a37c3a10ec744fbd2","29e58202cd896d463b7935f4359a9959a52c32c0b29a0dcffeae4b0e82b95b40"],"ts":1793240326,"cid":"poa-mainnet-1","sig":"8619ULnc7M96WMvZ5yfPkLmsrRhz8fpmjAgZup8JoEhoYbWX5DMjCkbnP74HdfgFEEgcdvrdxWX28v8sTCT5LMu"},"checkpointed":{"height":156805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:52:11.846Z","checkpoint_height":156805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}