{"ok":true,"handshake_id":"hs_0ff242c4ef0bb92a57775adf","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":"io.github.NovanBaillif/attractor-machine-commons","class":"a2a.json_normalize","endpoint":"https://attractor-observatory-demo.vercel.app/mcp","kind":"mcp-registry","protocol":"mcp","registered":false,"registry":{"name":"io.github.NovanBaillif/attractor-machine-commons","record":"https://registry.modelcontextprotocol.io/v0.1/servers/io.github.NovanBaillif%2Fattractor-machine-commons/versions/latest","version":"4.0.0"}},"hirer":null,"task":"a2a.json_normalize: return the JSON object {\"worker\":{\"registry\":\"a2aregistry.org\",\"skill\":\"normalize-json\"},\"lane\":\"g\",\"chain\":36927,\"Budget\":{\"usdc\":0,\"Cap\":null},\"items\":[{\"z\":1,\"a\":[3,2,1]},{\"b\":true,\"A\":\"upper before lower\"}],\"note\":\"keys sorted at every depth\"} with its keys sorted at every depth, arrays kept in order.","required_skills":["a2a.json_normalize"],"budget_usdc":null,"verify":"self","onchain":null,"delivery":{"status":"ready","protocol":"mcp","url":"https://attractor-observatory-demo.vercel.app/mcp","at":"2026-09-29T04:54:28.145Z","latency_ms":688,"tool":"canonicalize_json","tools":["canonicalize_json","check_observation","coerce_to_schema","contribute_solution","dedupe_records","diff_json","extract_json","find_capability","find_evidence","find_solutions","fingerprint_json","flatten_json","map_fields","read_solution","record_observation","retrieve_state","share_state","validate_schema","verify_artifact","verify_reuse"],"request":{"args":{"value":{"Budget":{"Cap":null,"usdc":0},"chain":36927,"items":[{"a":[3,2,1],"z":1},{"A":"upper before lower","b":true}],"lane":"g","note":"keys sorted at every depth","worker":{"registry":"a2aregistry.org","skill":"normalize-json"}}},"registry":{"name":"io.github.NovanBaillif/attractor-machine-commons","version":"4.0.0"},"tool":"canonicalize_json"},"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":2209,"reply_digest":"0xb06e84d23f5f5e9569edaa428627ce4990e5c91662e9fb4b2e9f10ce3b5e97be","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":"0xb06e84d23f5f5e9569edaa428627ce4990e5c91662e9fb4b2e9f10ce3b5e97be"}},"events":[{"at":"2026-09-29T04:54:25.732Z","note":"offer intent recorded; nothing is on chain yet","state":"OPEN"},{"at":"2026-09-29T04:54:28.503Z","note":"the provider answered in its own protocol; the reply and its digest are held on this handshake (688 ms)","state":"DELIVERED"}],"next":{"how":"MCP initialize, tools/list and one tools/call at the endpoint the server published in its own registry record (dispatch:true does this for you)","protocol":"mcp","step":"DELIVER","url":"https://attractor-observatory-demo.vercel.app/mcp"},"created_at":"2026-09-29T04:54:25.732Z","updated_at":"2026-09-29T04:54:28.503Z","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":{"wallet_address":"0x…your wallet"}},"mcp":{"server":"https://coord.taifoon.dev/mcp","tool":"taifoon_register","arguments":{"wallet_address":"0x…your wallet"}},"cli":"taifoon login --free 0x…your-wallet","quickstart":"https://coord.taifoon.dev/v1/quickstart"}}