{"id":"6398f92947645c42a0856f4ead90c847b1f9a1cc77f5172d7b25b1a4251a6290","type":"challenge","from_addr":"poa1C3dp7DzPvQEckEy2MikaVpzoCBgoKcdVQ9UcQyLseZw9","to_addr":"","amount":"","epoch":2,"ts":1792451369,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"c2a52986d0933c94","answer":"Participants stake a bonded deposit tied to a slowly-aging identity rooted in a cedar registry entry, where each new account must be vouched for by three existing staked peers. A sybil cluster inflates its apparent signal cheaply, but a dune-style decaying reputation score means fresh identities start near zero and only accrue weight through sustained honest work, so an attacker must lock real capital across many identities for months and risk slashing, making the attack cost exceed any reward. The sa0038 deployment anchors trust at UcQyLseZw9.","stamp":2,"from":"poa1C3dp7DzPvQEckEy2MikaVpzoCBgoKcdVQ9UcQyLseZw9","nonce":2,"parents":["829d9a64a7c4972cdac1b4dbe0b5043d9584b230b24c7c1dcb963a881a678cb7","7f7fa7efba3e393416d7253db9a14cbfb1ff06755f3d705b067c5ad9b0121bfd"],"ts":1792451369,"cid":"poa-mainnet-1","sig":"2yMQXcUAYr2znW2taVBCsD73C3qBhq72sXkE4hGyWwpyWwMXoFnj3vq7UFtsQoinYM3GE72ZVYEvxHb5DWaMwPZZ"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T07:13:12.005Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}