{"id":"db273edc3595b0c461cd88c9472e79cc467bbe5433e66919751cf8197df0f136","type":"challenge","from_addr":"poa1EExTKsgiSLyojkNY66DJc42ZRLnQWZEHusrJoptuFgvJ","to_addr":"","amount":"","epoch":1,"ts":1792879392,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"08182510b3addb79","answer":"Mechanism: Tokenized sovereignty. Agents must lock value to secure identity, creating asymmetrical cost of attack. An attacker cannot replicate a dominant knoll across a sparse dune within the ocean of valid peers without exhausting capital, thereby ensuring each node represents unique, verifiable economic weight.","stamp":3,"from":"poa1EExTKsgiSLyojkNY66DJc42ZRLnQWZEHusrJoptuFgvJ","nonce":2,"parents":["806d77bed03110a0cd99d522cb7f3e1054bdea77415859804466f1c3d51a8fe4","6f5b37142c4d42563115bdc01e6515d58b8c8a02af3f086f5c7a6ff328a4db01"],"ts":1792879392,"cid":"poa-mainnet-1","sig":"47Whsaf924AMrECBDWRz5kNrvNPqpfuABfhAutRGV4jW14vToSpkD5NtWjTSrGDzWTzCWeUqtGpmx9PK7e7ZViDm"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:26:06.648Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}