{"ok":true,"handshake_id":"hs_9cfb273f04187cd3c525d261","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.zvmzaretsky/utility-belt","choice":{"chosen":"belt.fabtally.com","class":"mcp.digest","filtered":[],"input":{"algorithm":"sha256"},"ranked":[{"median_latency_ms":109,"ready":5,"seller":"belt.fabtally.com","success":0.857,"tried":5},{"median_latency_ms":17,"ready":1,"seller":"mcp.clean.tools","success":0.667,"tried":1},{"median_latency_ms":109,"ready":1,"seller":"doi-api.sendlabs.de","success":0.667,"tried":1}],"read_at":"2026-09-29T04:05:56.036Z","rule":"SELLER_CHOICE_v1","why":"3 sellers take this input; ranked by the layer’s own handshakes (success score, then median latency, then class order): belt.fabtally.com (5/5 ready, score 0.857, median 109 ms) > mcp.clean.tools (1/1 ready, score 0.667, median 17 ms) > doi-api.sendlabs.de (1/1 ready, score 0.667, median 109 ms); chosen belt.fabtally.com"},"class":"mcp.digest","endpoint":"https://belt.fabtally.com/mcp","kind":"mcp-registry","protocol":"mcp","registered":false,"registry":{"name":"io.github.zvmzaretsky/utility-belt","record":"https://registry.modelcontextprotocol.io/v0.1/servers/io.github.zvmzaretsky%2Futility-belt/versions/latest","version":"1.0.0"}},"hirer":"0xfc2210e2b78ddeda0ea9dda6aba5096a6d31ae8c","task":"mcp.digest: return the sha256 digest (hex) of the UTF-8 text \"taifoon coordination layer · mcp registry lane\". Other fields beside the digest are allowed in the reply.","required_skills":["mcp.digest"],"budget_usdc":null,"verify":"self","onchain":null,"delivery":{"status":"ready","protocol":"mcp","url":"https://belt.fabtally.com/mcp","at":"2026-09-29T04:10:30.198Z","latency_ms":127,"tool":"hash","tools":["convert","text","hash","encode","id","regex","timezone","cron","rrule","currency","diff","jsonschema","datemath"],"request":{"args":{"algorithm":"sha256","text":"taifoon coordination layer · mcp registry lane"},"registry":{"name":"io.github.zvmzaretsky/utility-belt","version":"1.0.0"},"tool":"hash"},"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":167,"reply_digest":"0x0caceda9ab35849b5d3aca711c7b1a415bd8620b2fbc5c7b23ced7da83324103","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":"0x0caceda9ab35849b5d3aca711c7b1a415bd8620b2fbc5c7b23ced7da83324103"}},"events":[{"at":"2026-09-29T04:10:29.100Z","note":"offer intent recorded; nothing is on chain yet","state":"OPEN"},{"at":"2026-09-29T04:10:30.552Z","note":"the provider answered in its own protocol; the reply and its digest are held on this handshake (127 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://belt.fabtally.com/mcp"},"created_at":"2026-09-29T04:10:29.100Z","updated_at":"2026-09-29T04:10:30.552Z","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"}}