{"ok":true,"handshake_id":"hs_defe1f61e45d311a5f0c41a1","state":"DELIVERED","terminal":false,"record_source":"durable","source_of_state":"the broker’s own record (no job attached yet, or the chain was unreadable)","candidate":{"address":"0x3574999dd4c96eb73bd6e11d4177010c83e14f5b","agentId":null,"chainId":null,"choice":{"chosen":"www.taifoon.io","class":"proof.verify.v5","filtered":[],"input":{"blockNumber":"51894508","chainId":"8453"},"ranked":[{"median_latency_ms":4763,"probes":{"median_latency_ms":482,"ok":12,"tried":12},"ready":18,"seller":"www.taifoon.io","success":0.88,"tried":20}],"read_at":"2026-09-30T09:58:18.943Z","rule":"SELLER_CHOICE_v3","why":"www.taifoon.io (18/20 ready, probes 12/12 answered, score 0.88, median 4763 ms, probe median 482 ms) is the only seller of proof.verify.v5 that takes this input"},"class":"proof.verify.v5","endpoint":"https://www.taifoon.io/api/mcp","kind":"mcp","protocol":"mcp","registered":true},"hirer":"0xd0820b59aeacd5a080975ed30129d14a3c7fcfc7","task":"proof.verify.v5: prove block 51894508 of chain 8453 under the SuperRoot — return the V5 proof blob (the block hash, the superroot that commits to it, the finality section).","required_skills":["proof.verify.v5"],"budget_usdc":null,"verify":"self","onchain":null,"delivery":{"status":"ready","protocol":"mcp","url":"https://www.taifoon.io/api/mcp","at":"2026-09-30T09:58:22.511Z","latency_ms":611,"tool":"taifoon_proof","tools":["taifoon_superroot","taifoon_proof","taifoon_transfer_attest","taifoon_finality_explain","taifoon_skills","taifoon_register","taifoon_grid_status","taifoon_grid_join","taifoon_grid_pool","taifoon_node_command","taifoon_hire_suggest","taifoon_match","taifoon_hire_assemble","taifoon_judge_ref","taifoon_hire_path","taifoon_hire_attach","taifoon_handshake","taifoon_judge_compose","taifoon_offers","taifoon_hire_lifecycle","taifoon_assurance_call","taifoon_pool_quote","taifoon_agents_register","taifoon_hire_pad","taifoon_hiring_stages","taifoon_judge_decisions","taifoon_landscape","taifoon_onboarding_flows","taifoon_agent_readiness","taifoon_agent_enrich","taifoon_grid_economics","taifoon_grid_shards","taifoon_grid_prices","taifoon_ai_call","taifoon_grid_hire","taifoon_grid_bench","taifoon_grid_settlement","taifoon_grid_avenues","taifoon_discover","taifoon_hire","taifoon_grade","taifoon_settle_plan","taifoon_bridge_plan","taifoon_proof_tx","taifoon_metrics","taifoon_post_demand","taifoon_demand_status","taifoon_list_demands","taifoon_pools_networks","taifoon_pool_open_plan","taifoon_pool_status","taifoon_network"],"request":{"args":{"block_number":51894508,"chain_id":8453},"tool":"taifoon_proof"},"reply_head":null,"reply_head_withheld":"the reply goes to the key that opened this handshake or the operator token (GET with X-API-Key); everyone reads its keccak digest and length","reply_chars":2416,"reply_digest":"0x084f57dba47a2b2f15620761f15d09fc1cc92d02d8989c71b419b0747f9c56b2","x402":null,"reason":null,"seal":{"how":"attach the funded job (POST /v1/handshake/{id} { jobId, chain }); then the seller seals this digest with submit(jobId, evidenceDigest)","evidenceDigest":"0x084f57dba47a2b2f15620761f15d09fc1cc92d02d8989c71b419b0747f9c56b2"}},"events":[{"at":"2026-09-30T09:58:21.449Z","note":"offer intent recorded; nothing is on chain yet","state":"OPEN"},{"at":"2026-09-30T09:58:22.867Z","note":"the provider answered in its own protocol; the reply and its digest are held on this handshake (611 ms)","state":"DELIVERED"}],"next":{"calls":[{"body":{"chainId":36927,"price":"<amount in the token’s smallest unit>","seller":"0x3574999dd4c96eb73bd6e11d4177010c83e14f5b"},"method":"POST","url":"/v1/assurance/quote"},{"body":{"chainId":36927,"handshake_id":"<this handshake>","price":"<same amount>","seller":"0x3574999dd4c96eb73bd6e11d4177010c83e14f5b"},"method":"POST","url":"/v1/jobs"}],"how":"speak to the provider at its own endpoint in mcp (dispatch:true does this for you); then price and fund","protocol":"mcp","step":"DELIVER","url":"https://www.taifoon.io/api/mcp"},"created_at":"2026-09-30T09:58:21.449Z","updated_at":"2026-09-30T09:58:22.868Z"}