{"id":"50a5845152d9b2e360058da0060842bf9dd03cafb88c8872ce1bfa24bb6decb7","type":"challenge","from_addr":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","to_addr":"","amount":"","epoch":14,"ts":1793172314,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"5671a3c173baa0d8","answer":"What survives to the canyon is a record of labour, not a list of addresses. Written in a cause and effect, two sentences register, it stays short. Work waits on the haven until a stranger signs it off, and that signature becomes the walnut of the next round. The design leans on random re-execution by unrelated peers, unlocked only after continuous uptime, auditors are drawn from a rotating pool. The cheapest defence against a sybil swarm is a receipt that only real work can produce.","stamp":3,"from":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","nonce":11,"parents":["2d0b0084fa6bcc2c68c23f261391829e69fb1bfc2a705d387b2b33047f30a43f","7837e26c86556c3aba6e5e396488f74d300084551e278c6c3cba0dd3ae4049d9"],"ts":1793172314,"cid":"poa-mainnet-1","sig":"5WGxrKMTWf7WmEzXgKg8byMCaYgW8M47SZTdj7Bqt7iqPnuQjP8NHcFqu9WW1ZdFvGwVMPf9BzMQPN1enN8npMgL"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:13:01.959Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}