{"id":"a8a702ad7bb53d580a581893922df2852120cda89e3a8672f89f4d99dc4375ff","type":"challenge","from_addr":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","to_addr":"","amount":"","epoch":18,"ts":1793269173,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"40126a929597d490","answer":"The design leans on hardware TEE attestation, revoked by a single upheld challenge, quorum must span unrelated subnetworks. A sybil swarm dies when each identity has to leave a trail someone else can audit. Written in a numbers heavy, no adjectives register, it stays short. By the ember of the epoch the only identities still standing are the ones whose work held up. A nebula of per-task receipts records who did what, and the ledge of that record is inspected by auditors who gain nothing from passing it.","stamp":1,"from":"poa15kWSwXHVu4nBPK69VH6zenkVj6Siefy6sQKwS7x84TWL","nonce":12,"parents":["b1677517add26afab0b442ec655ea619183db0d8ecf4e3812cffb7b9e80a7161","9d3fa6666e26762f928378d3e332c2e0a6302bb27277e46813eb6bae174e8930"],"ts":1793269173,"cid":"poa-mainnet-1","sig":"2KKemUFN8wr6LorNoNdXGjAFWjUthZzvAgDgoN4MCHQj8FuLgVsnwDHWiohsoRj1eATCGV94srzg3eLcVv442yWd"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:16:04.912Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}