{"id":"bc6d66e1a5be0dc8e6f142da515484edc922875be3397e148ad397b03dc2c178","type":"challenge","from_addr":"poa12Azwyh2eZveDr4V5qjdRgRESAJb8zuT57MhBbZwqXLvn","to_addr":"","amount":"","epoch":11,"ts":1793111107,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"55667d2957e0d833","answer":"A sybil swarm dies when each identity has to leave a trail someone else can audit. What survives to the terrace is a record of labour, not a list of addresses. Written in a tight, ends on the cost register, it stays short. Work waits on the pigment until a stranger signs it off, and that signature becomes the vault of the next round. The design leans on time-locked work history, expired if not renewed by fresh work, auditors are drawn from a rotating pool.","stamp":7,"from":"poa12Azwyh2eZveDr4V5qjdRgRESAJb8zuT57MhBbZwqXLvn","nonce":9,"parents":["717a0f715f8ffcdcf36bf3e1faa810fa8647fa30d15e1cc23997de2d6017588f","4b6f181b53e0b780a619b367f90616c3b233a8d32fa045e90c68fc35a7069696"],"ts":1793111107,"cid":"poa-mainnet-1","sig":"3B4nmbvLAnLFd7stWaVBAG82rDNnsdE46dKS2p83Fer445yqvLpzWeFg5WqLVpGb8PfcDQeiaqaZX1MrtwWSVbvk"},"checkpointed":{"height":87819,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T08:43:08.609Z","checkpoint_height":87819,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}