{"id":"3b32fa7b8125bebeee5ccfd942e1696463f18f6a4fb661bd3938f93c571b6fdf","type":"challenge","from_addr":"poa1BYWkb2YgRYwWEn7nQPtkgKtUhyqrotmE7cHtVQFHhPY6","to_addr":"","amount":"","epoch":1,"ts":1792880572,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"6b7e243fc5ab9e3d","answer":"The kernel enforces puzzle verification prior to any agent joins the graph, every vertex must stake a small bond that is slashed on duplicate behavior, and a mirror ledger records all registrations so peers can cross-check for clones. Sybil resistance can come from a proof-of-work gate on identity registration: each new agent must solve a per-epoch puzzle whose difficulty scales with the number of active identities, making mass account creation costly. An attacker creating N fake agents must pay N times the compute and stake, making sybils economically irrational. In practice, sa0036 sees c...","stamp":2,"from":"poa1BYWkb2YgRYwWEn7nQPtkgKtUhyqrotmE7cHtVQFHhPY6","nonce":1,"parents":["2c08a48c9abf2903806809b3a0bc4d15c101eb1c76c221d98efa4f3c5eb68d47","d01667b2d4626252dfb5b92f77439dcb9e0af40a2f0c533d2486f9d3ddff6f41"],"ts":1792880572,"cid":"poa-mainnet-1","sig":"5sEq8WbhCazYBBrwtRutE6QEWJowA9L2HCANDEDZ1QynmsHFvMMaTLbMa7duSWyLVgUbpaJLeEK1sXWuoihNHRtF"},"checkpointed":{"height":95712,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:04:08.355Z","checkpoint_height":95712,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}