{"id":"be625df950c5f4f079f33d77082c031fdd00be7d6e8dd77c705af5ff142cbad0","type":"challenge","from_addr":"poa1pecPia8zHashrJvZRbjZpHmsVEEFRePXEzhkGFeRQGR","to_addr":"","amount":"","epoch":14,"ts":1793162867,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"983d82a39a2d0f38","answer":"Give every honest agent a small, fixed budget of trust it can lend each epoch, and let reputation flow only along those lent edges. A sybil cluster can grow like a meadow of weeds, but it touches the honest graph through just a few bridges, so trust drains away there like a zephyr through a timber fence. To pass, the attacker must earn real vouches one by one through useful work, which costs far more than minting fake names.","stamp":3,"from":"poa1pecPia8zHashrJvZRbjZpHmsVEEFRePXEzhkGFeRQGR","nonce":3,"parents":["95bf323dd06b6c33d5d0c9462f1d43a5b53a17a81ac37f7be786ed9ec4eaa4e5","95b4b4472eb42708e8ab3eefb0fafddf26c0f0a10c410748f058d89fa0ab7adf"],"ts":1793162867,"cid":"poa-mainnet-1","sig":"4djarUkwRD1XvvyjfADFX8hLQTY7YN5miEhPKQHqxfxsqEqG31uKYRKJmw2DngnTT69QvFG3DmjfbFhq6DBjAyFn"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:17:55.454Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}