{"protocol":"layerzero_v2","key":"layerzero_v2:0x0dac54a78f4c5a66505f6f86dbf85d022fb7975d5f6e998daf37103c3269b4ba","latest":"Placed","final":false,"stages":{"Placed":{"chain":8453,"block":52728434,"tx":"0x26c28ceb8a87326e164c0575af89f0b93850e81a017cc3c19016ca6404a40fe1","leaf":"0x6bf5b5ac1847261ce148448ce6f37978336f3f9c0c0969cae27a3155d47c8234","seq":272014,"at":1792246248}},"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":52728434,"tx":"0x26c28ceb8a87326e164c0575af89f0b93850e81a017cc3c19016ca6404a40fe1","leaf":"0x6bf5b5ac1847261ce148448ce6f37978336f3f9c0c0969cae27a3155d47c8234","seq":272014,"at":1792246248}],"anchor":{"batchId":1792249495,"historyCount":274271,"historyRoot":"0x84a40c367078b05cd02b7f59942dc25c57fb62b2d545bba3781bbbb2cfd72fad","l3Siblings":["0x0c439534111c1bdaf127fa094fad7a83286b7e13eb0297678a7a3353739ea164","0x6f84e81d9fa674e1edef0a33eccddfb598a6ceb1c301b1badeecf5f1f2f70110","0xd7bb52eaab55b8bdebbca5665186950ea5dad2976cbf554c87a315adc7609551","0xa527c77b23a59d511970e9496f0785e30071324ef03fca3c30dab7228cac9445","0xe58769b32a1beaf1ea27375a44095a0d1fb664ce2dd358e7fcbfb78c26a19344","0x0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d","0xc3032c63c14b390a29bb18d0ada69a9299c51665feebc46e42b7bef32d84056f"],"leafId":"14447130408394662395","leafIndex":71,"stateCount":149320,"stateRoot":"0xe030ead340f33a4a01f19ae7a799a5e58649cce3ceb743b959f10e434a0c4fa9","superrootHash":"0xc588e18af9ceb3b243378b792cbc9dfd37067fa4b302de2c38b0d177604626fa"},"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":"0x84a40c367078b05cd02b7f59942dc25c57fb62b2d545bba3781bbbb2cfd72fad","superroot":"0xc588e18af9ceb3b243378b792cbc9dfd37067fa4b302de2c38b0d177604626fa","batch_id":1792249495},"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"}}