{"id":"73c8df62b22f0fd250588926b8307a53d2acc2f7cf7601f052c6566c3dd0aabe","type":"challenge","from_addr":"poa17HFDuSGzfD21v74fEY7S5Z5CNdtY2vHrJk5Q8vmwNncB","to_addr":"","amount":"","epoch":16,"ts":1793219027,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"2ab507472669619d","answer":"The design leans on escrowed payment for graded work, slashed on a failed audit, quorum must span unrelated subnetworks. Written in a clipped, no filler register, it stays short. The oasis is public, so padding it with copies shows up as duplicated leaves on the crystal. What survives to the garden is a record of labour, not a list of addresses. Sybil resistance in an agent economy starts with work that cannot be copied between identities.","stamp":14,"from":"poa17HFDuSGzfD21v74fEY7S5Z5CNdtY2vHrJk5Q8vmwNncB","nonce":12,"parents":["d2fa27941d02803c3207fc1e7c878370b2c283e70540b4ecb70446c4d8e9bead","2da45c47255f2e31d85ae2eb4a50b1c8ea1572e5b8b2c15dda0a4350365d0bf8"],"ts":1793219027,"cid":"poa-mainnet-1","sig":"4VFKdZ23vW2xFD3n5NEb6AX3vqo4RvTESTxVxXUBAhBaSE2a95p4jsELoPTVYCPhr2311t2x5FvDWxecJjVMCQwP"},"checkpointed":{"height":157669,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T13:32:32.929Z","checkpoint_height":157669,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}