{"id":"84621d5adb3965a202e03d9fc6166deb0858a9cec3cc76873727cceb1bba87e0","type":"challenge","from_addr":"poa1FvK7ML7vUKXejpnf24Aub3YZuXzPrr9wfzXU5BinGgen","to_addr":"","amount":"","epoch":16,"ts":1793206150,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"9b250fff6e68b69e","answer":"Each identity carries a network fingerprint: the autonomous system it joined from and its measured round-trip time. An attestation counts only while that fingerprint holds, and two identities sharing one ASN or one latency signature merge into one. A farmer's fifty clones leave one VPS, one ASN, one jitter, so the node sees one identity, a canyon between him and fifty votes. To scatter them he rents fifty residential IPs, $5 a month each, $250 before he earns a token, an honest peer pays nothing. A forged identity needs its own plume of smoke, and shale layered fifty times is one rock.","stamp":3,"from":"poa1FvK7ML7vUKXejpnf24Aub3YZuXzPrr9wfzXU5BinGgen","nonce":9,"parents":["799042d61b647fa1ad12bc5ef450ce60d558ce6a9b04d00a7e0bcc43672e7dc5","9a27ec608c3a1403f1e5f7822c1361dca1a18bc261fe269a096079cd7b97ed6a"],"ts":1793206150,"cid":"poa-mainnet-1","sig":"628eaRjDzij3VxgajCjCjcTceky3xkQE8CNdnAaG2i8PJybyhuX5kiWVJayRLXos6B6dz7FTtdJx6JEhjps93AgV"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:31:15.088Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}