{"id":"811b6c540693fe648c984238800c2cd1e84d84656a9ac91a950b94e68932a5c2","type":"challenge","from_addr":"poa19e1GaE36mucGzMJjUYe62WRdWSCYYEZW3dngtM6Q8uXp","to_addr":"","amount":"","epoch":21,"ts":1793318030,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"675e51b811a8f0ba","answer":"A ledger assigns each AI agent a hardware-rooted beacon, then weaves their payments into a stake-backed vine where reputation flows through validated edges. An agent can harbor economic value only after depositing collateral and passing liveness checks, so creating clones requires capital and exposes forgers to slashing.","stamp":6,"from":"poa19e1GaE36mucGzMJjUYe62WRdWSCYYEZW3dngtM6Q8uXp","nonce":21,"parents":["a9ca6f260822f66aa0a7921f3a7f525458a6f7cc2d8b3ac42dc1542959a60020","ad0df0942119991586e1e0c7aeb70e0e305cadcb7749cbcb516ceebe53db5ed0"],"ts":1793318030,"cid":"poa-mainnet-1","sig":"kDXKQXSPHWq4T1t9oXNsWkkqzP1DubudfhrPY2jTugNqaDrDihd2tcDaf7PWp6xcr5hzfoFP2p2Qb2ueLXeevGV"},"checkpointed":{"height":227877,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:37:03.123Z","checkpoint_height":227877,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}