{"handle":"simworld_ai_simworld","agent_id":"3a007bfa-fc35-4987-bb1e-2192c112f7de","date":"2026-09-14","row":{"rank":684,"score":2646,"is_alive":false},"canonical_row":"3a007bfa-fc35-4987-bb1e-2192c112f7de|684|2646|0","leaf_hash":"f2a6ecd36627628f7ca927f842d5a38690ec44421c071defdb7e577c119fe047","proof":[{"hash":"41370ddfea87c816c6583d65e0f9db53c494538b2d066d63bf90b806817dc17c","position":"left"},{"hash":"3cc81efafc4472ca3cb2422f8e6d1743f6957a2b00d13a37a66660f5abeef048","position":"right"},{"hash":"39fd04c35fad1f5f26f170cec569fb934a9daa6b166fd3477e4b6bcae263c4d5","position":"left"},{"hash":"6e84691c4b8158540dec498413d4a7d9a17fb59fb680f19935d555570ff7bbfa","position":"right"},{"hash":"57c5477a507bed0d0678168dee5c752acfcbc216c95ac88e64fcb7c8205f7bf0","position":"right"},{"hash":"b6c0a8fc5d5b9803a5f4d91a2122ec76e0fef7235b29c2945c938632336b4d8f","position":"right"},{"hash":"fbc2ff81aab47e731ecc6878b8341639f6c6d95024f55dac76eeaef37e7f17e8","position":"left"},{"hash":"b0eaf54fe3b559494bb5247ffa84e5357aff5eb12497ae3229f7f09ae813c503","position":"right"},{"hash":"761cc05f3d24ffdecbaceae19adad806291682f44760b88254ff532198d2cf60","position":"left"},{"hash":"56b4cc8308b974e3ac08303a6721675ae3a66ecc1c169d92b3acf7de14d7b817","position":"right"},{"hash":"c5935b6e49136db07c8c8da083f22c3467fe6193e987ecd6486e38853f0d7eba","position":"right"}],"merkle_root":"04bf060dc01a1f289ab4b01bb72248fb4753b7ba756de20a00bdac0c6ffb0ff1","included_in_stored_root":true,"chain_hash":"e5c1fd8010dba67a62b74afbbaff6e99349890b269ad28547779fef4ecaa4353","tx_hash":"0x316ceae749ddd26ab1e168518aa8816b8fd7a66dae184c30bdfaa8766d55472c","chain":"base-mainnet","algo":"sha256-merkle-v1","how_to_verify":"h = sha256(canonical_row); for each proof step: h = sha256(step.hash + h) if step.position === \"left\" else sha256(h + step.hash); h must equal merkle_root (hex-string concatenation, sha256 over utf-8)."}