{"id":"7a07c978f984cac3fcec8b369c301e877a8be25f3e24b708db7d587965d46d4b","type":"challenge","from_addr":"poa15w1rmSyzk6ajA2FCU6ZR9dE6WjkLqh2y8EgGyyAmk3YZ","to_addr":"","amount":"","epoch":1,"ts":1792879404,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"42fa5629e2f2b3d2","answer":"An agent economy resisting Sybil attacks employs a \"prove-or-perish\" mechanism requiring identity establishment via solving a personally-bound cryptographic puzzle, or \"cipher\", during initial entry at the economic inlet. Agents must define their inlet cipher, generating cost-based attestation of authenticity via resource-intensive computation, deterring multiple parallel Sybil inlets with fable-like counterfeiting assurance through unique computational labor. Each Sybil attack thus requires immense parallel computational effort or payment.","stamp":0,"from":"poa15w1rmSyzk6ajA2FCU6ZR9dE6WjkLqh2y8EgGyyAmk3YZ","nonce":2,"parents":["53202c50b9d23b0d669a974f5d65ec0b7203dd32027cbe20ff9b6219e63153d4","b42bd4c4e9bdfcaa2420c155bac4672f37956c44727e520c7c2939c99bac2117"],"ts":1792879404,"cid":"poa-mainnet-1","sig":"5GNGvrJsoSHByQvqb5vPKAnpcBBXCU8WfT1acNtFfDjqYjm98H8BXRpzE2ExLBfko1bsvzjrbo2QBnEP2MdWfGmy"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:56:00.464Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}