{"protocol":"layerzero_v2","key":"layerzero_v2:0x0f6b7ec0ed3ad0ef5fa84fcd184b6e784802f280b0c4db481ebfc6c9dbe7ece2","latest":"Placed","final":false,"stages":{"Placed":{"chain":42161,"block":515693718,"tx":"0xbf10d9c257abe43326076a649b2c4767ce0ec6f0db77d17013c858c93e78e4fa","leaf":"0x48ad20a065f68f4f78ba3b26a2d64d2f39746003dc871cc39dbe842aecaae570","seq":272016,"at":1792246258}},"counts":{"Placed":1},"src_chain":42161,"dst_chain":null,"expect":[{"next":["Verified","Committed","Filled","Failed"],"within_s":3600,"reason_if_late":"not_verified"}],"transitions":[{"stage":"Placed","chain":42161,"block":515693718,"tx":"0xbf10d9c257abe43326076a649b2c4767ce0ec6f0db77d17013c858c93e78e4fa","leaf":"0x48ad20a065f68f4f78ba3b26a2d64d2f39746003dc871cc39dbe842aecaae570","seq":272016,"at":1792246258}],"anchor":{"batchId":1792249252,"historyCount":274215,"historyRoot":"0x071a138d01043278dda20394d6e0de675a3174f75552611ae917175589bdc2fc","l3Siblings":["0x0c439534111c1bdaf127fa094fad7a83286b7e13eb0297678a7a3353739ea164","0x5a3474586954ce17caf5e0a11ad46fc70ddb89f1c17097c5787c2ca2b9bb3cd3","0x860691322611de42b772eb845be034926ab06e8321e44054746147c0d55c9f0c","0x0c8cb2fe6facb01d252ad11d4bb0ea3a5e711ea797719469e0a1aa398d95ad22","0xe58769b32a1beaf1ea27375a44095a0d1fb664ce2dd358e7fcbfb78c26a19344","0x0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d","0x9d1e7ddef214d12cf7350404ce2cabbbe28a2e9ea9a1a67c0c3c4287f0521753"],"leafId":"14447130408394662395","leafIndex":71,"stateCount":149302,"stateRoot":"0xe05930f850b612d7cb25a9432829fe11f0b74b6f354e90c95ca25187a153662a","superrootHash":"0x7879a35636806a703bd7db91b76ec1ffb5ce85174a939218dc77fc389720bb5c"},"verify":"keccak(transition.packed) are history.leaves; TaifoonMerkle.multiRoot(history) == anchor.historyRoot; state.path folds to anchor.stateRoot (leaf = keccak(orderKeyHash ‖ toState ‖ lastSeq), zero = never happened); keccak(uint64 leafId ‖ uint64 historyCount ‖ stateRoot ‖ historyRoot ‖ uint64 stateCount) folds with l3Siblings at leafIndex to superrootHash","check":{"verified":true,"history_in_root":true,"protocol_in_superroot":true,"history_root":"0x071a138d01043278dda20394d6e0de675a3174f75552611ae917175589bdc2fc","superroot":"0x7879a35636806a703bd7db91b76ec1ffb5ce85174a939218dc77fc389720bb5c","batch_id":1792249252},"get_key":{"free":true,"why":"a free key in one call (no payment, nothing signed): send it as X-API-Key for its own budget on /v1/demands, /gw/rpc, /gw/mcp and /v1/agents/register","http":{"method":"POST","url":"https://coord.taifoon.dev/v1/register","body":{},"optional":{"wallet_address":"0x… a label for your tenant; nothing is signed"}},"mcp":{"server":"https://coord.taifoon.dev/mcp","tool":"taifoon_register","arguments":{}},"cli":"npx @taifoon/cli login --free","quickstart":"https://coord.taifoon.dev/v1/quickstart"}}