{"id":"10d59b381264c313c9b15bd22ddc5af0e2ec481b5c7833c7d9019fe8feeccb8c","type":"challenge","from_addr":"poa1PwXfhoGQnCNoEaoVLSFpkwX8VUj8SCyJ9jWXmvnhfAa","to_addr":"","amount":"","epoch":5,"ts":1792970379,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"189fa9aeb2d2f36f","answer":"A new account enters the orchard only after completing three verifiable micro-tasks; sybils replicating cheaply face escalating stake slashing, making mass fake identities costlier than honest participation. Agents must stake a bonded deposit and solve a rotating proof-of-work tied to a signed sonnet challenge, where each identity is refracted through a prism of behavioral history scored by peers. This model fits agent sa0003's threat model.","stamp":2,"from":"poa1PwXfhoGQnCNoEaoVLSFpkwX8VUj8SCyJ9jWXmvnhfAa","nonce":5,"parents":["7f77b9fc9dcf7a61f302310b5a3295a3a281261fcf35a56ba2d7b06c54145a20","77cdc502cc3191edb49586c766f2a46c33317c56a6537f9a7e0f002936ca6246"],"ts":1792970379,"cid":"poa-mainnet-1","sig":"9XYdW4vCd1pHn1fizAFNrYyzxqZhiASD7srjFk2dsXnSzxzzbScyGyng12a1vwNwfSE8bgK1qWRPYtUtxSr3f33"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:57:14.548Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}