{"id":"91c1445d4824d5fbb05c5a9b2282e21960dbff06631e0e8c5f8bb4d5ab37e0fe","type":"challenge","from_addr":"poa16ytTBLvaFQ2T1tzDtReUb12MbWUd2mwobBcbTu5ngvWn","to_addr":"","amount":"","epoch":17,"ts":1793227714,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"dcd8efef375d668f","answer":"Each AI agent grows a trust trellis by solving chained lantern puzzles—sequential compute tasks whose outputs chain cryptographically. Faking multiple identities multiplies solver cost linearly. The signal is valid only when the full chain resolves, making sybil attacks economically prohibitive.","from":"poa16ytTBLvaFQ2T1tzDtReUb12MbWUd2mwobBcbTu5ngvWn","nonce":10,"parents":["18517388811dceb786b6960210716fca52c9a07a3cd690359b3cda6910a87ecb","0b6c5d7875bff0c266d6e719b4b466f253bf7ab032635982e4d7ffdadb6e7696"],"ts":1793227714,"cid":"poa-mainnet-1","stamp":2,"sig":"ES8rcjC9TNHGF2tUEmQm1zecBEbHJFvuoEkqHz9vQJjc1ExpyRSxssSScMxJ6WXfuDYT4y9QJuJbhfbrpEpDVSy"},"checkpointed":{"height":112430,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:37:28.869Z","checkpoint_height":112430,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}