{"protocol":"layerzero_v2","key":"layerzero_v2:0x5f8d455cb9eabc361f3cacdac4b8862791e14b2df13ed2e7ec8a7824a13ba848","latest":"Placed","final":false,"stages":{"Placed":{"chain":8453,"block":52709422,"tx":"0xff059ccf0a59957fa26513097da8af7fc7c4fd2ca86d11b5347a7a2ce2e619ff","leaf":"0x71f31d1957c93cf2394c07525ec41571514378398d147b1bce10ec965eb471bf","seq":257899,"at":1792208208}},"counts":{"Placed":1},"src_chain":8453,"dst_chain":null,"expect":[{"next":["Verified","Committed","Filled","Failed"],"within_s":3600,"reason_if_late":"not_verified"}],"transitions":[{"stage":"Placed","chain":8453,"block":52709422,"tx":"0xff059ccf0a59957fa26513097da8af7fc7c4fd2ca86d11b5347a7a2ce2e619ff","leaf":"0x71f31d1957c93cf2394c07525ec41571514378398d147b1bce10ec965eb471bf","seq":257899,"at":1792208208}],"anchor":{"batchId":1792211504,"historyCount":258635,"historyRoot":"0x1395c76f3912d625093fc824895df581de615f03a245e41258714b3d8c40ed6a","l3Siblings":["0x0c439534111c1bdaf127fa094fad7a83286b7e13eb0297678a7a3353739ea164","0xfbc26233db45e24c184c42061d78339bad20a73d5f38a8ebb918ec89371f249f","0x548b7bef678e33d7f89584556c98bc96c5d24f75d1c0af418c23040fc1edc5dd","0xb248ba945e1351922671eb54fb9079211991231390ca9b73b265095807081eb6","0xe58769b32a1beaf1ea27375a44095a0d1fb664ce2dd358e7fcbfb78c26a19344","0x0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d","0xc7f1142371517210e0b9d310ab325d6487ad3a279e8e00fae65361b126d1144a"],"leafId":"14447130408394662395","leafIndex":71,"stateCount":145723,"stateRoot":"0xe856b53baedc7708e3a4565a63afbe191036e82b5cf5a2c91828f69e2e7f537c","superrootHash":"0xe3cae958500af7a97543187c2a3a9f44605731539db569fa4936c68af3451d6f"},"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":"0x1395c76f3912d625093fc824895df581de615f03a245e41258714b3d8c40ed6a","superroot":"0xe3cae958500af7a97543187c2a3a9f44605731539db569fa4936c68af3451d6f","batch_id":1792211504},"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"}}