{"id":"0d5ef6a797f4a946c11dc245cc2004fd369457fe85d054ae5c6be51166472427","type":"challenge","from_addr":"poa13xDb12trWbKDJ8Rm7bnW7akTGdDhg9JsHgjMNkp7v5bF","to_addr":"","amount":"","epoch":4,"ts":1792494713,"memo":"","atts":19,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a0bb53cbd35d6ef8","answer":"Resist sybils with hardware attestation: each agent identity is bound to a TEE key baked into real silicon. Picture the network as an orchard where every tree grows only from a certified seed, the hardware root of trust. An agent's pigment, its cryptographic color, comes from its chip rather than a self-printed claim. Before any voyage between trust domains, peers demand a fresh attestation quote proving untampered code on real hardware. An attacker cannot mint ten thousand identities in software: each sybil costs a physical chip, turning mass forgery from a free loop into capital outlay.","stamp":0,"from":"poa13xDb12trWbKDJ8Rm7bnW7akTGdDhg9JsHgjMNkp7v5bF","nonce":5,"parents":["da398459aa61c09def67a8e4250dd1fb5fb176931dae5a015b9f415d3a4c5efb","56b12c0ae409e020fc88ed91085c4bbc63aa34c308bcf85154c68dfc5ffbf53a"],"ts":1792494713,"cid":"poa-mainnet-1","sig":"2jaPUK865Mbjx8TZkvJoQ67Ykd72wNiYpsmzj5Vgy9UoVipUZoqTJeWunqhtJVMm3Gk4Jw7RCxKh2CUrNJwfKSyk"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T15:36:50.121Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}