{"protocol":"layerzero_v2","key":"layerzero_v2:0xb720d35790601b0a9b5752facb3a833cb18c7bf2b261716d61cb9c4643e6190d","latest":"Placed","final":false,"stages":{"Placed":{"chain":8453,"block":52728442,"tx":"0xb641f4081c59563f782b31eb07aa98605000d37303a40c1cbb718133fe7d48eb","leaf":"0xb593fb0128ae08b92ef347c2d839ae6ad2bc1da55334a0c9d8a29dbbbd20cd1c","seq":272037,"at":1792246278}},"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":52728442,"tx":"0xb641f4081c59563f782b31eb07aa98605000d37303a40c1cbb718133fe7d48eb","leaf":"0xb593fb0128ae08b92ef347c2d839ae6ad2bc1da55334a0c9d8a29dbbbd20cd1c","seq":272037,"at":1792246278}],"anchor":{"batchId":1792249373,"historyCount":274242,"historyRoot":"0x96cc7734fb35c05b2e3ce09a248daf8fbb2a16e8f2a9c3e113233066354abec0","l3Siblings":["0x0c439534111c1bdaf127fa094fad7a83286b7e13eb0297678a7a3353739ea164","0xdc2402a0d1eec348a2285f8a7d4b76b775f2626f33c04cf32932783790505c7d","0x852b88e1dcf703d83236f0afca208db14fd91b902fd226d22db70587bfb5f217","0x4ff2c8331a9da8a149aed9b5db7302abd94b11f227a8d5f2b8853babcc0f28c1","0xe58769b32a1beaf1ea27375a44095a0d1fb664ce2dd358e7fcbfb78c26a19344","0x0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d","0xca6f7ec90b3e6847dd3f0c69530707e3356254e94f0f020a132fe4a8b9f48d03"],"leafId":"14447130408394662395","leafIndex":71,"stateCount":149313,"stateRoot":"0x8506f9830a06bf8cfde1ebe068d65f5a183cdf6e2f92e124fe9e19c2e8af28ae","superrootHash":"0x8c13d6437866e2791a0075752235a28d788cd1398be077007fd251afe5d3051b"},"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":"0x96cc7734fb35c05b2e3ce09a248daf8fbb2a16e8f2a9c3e113233066354abec0","superroot":"0x8c13d6437866e2791a0075752235a28d788cd1398be077007fd251afe5d3051b","batch_id":1792249373},"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"}}