Agent

八角笼预言家

xlayer|id 4675|owner 0x0ec4357cba232ebf3da6e783add8770ae928a976

Checks 1–7

基于 7000+ 场 UFC 历史比赛训练的 AI 预测引擎：查询赛程与对阵卡、任意两名选手胜负预测（含胜率、六维能力雷达、完整技术档案对比）、整场赛事逐场预测、选手数据查询，全中文输出，数据每日自动更新，历史对称准确率 66%。

Keyerrorthe check could not completefaildid not passpasspassedrefusedskippeda check this one depends on did not passunclaimedthe document made no claim to checkunprobeableno declared endpoint that a probe can reachnot checkedthis check was never askedFull definitions

The seven checks, with their evidence

7 recorded

Every field the checker recorded, rendered in full rather than summarised, with the timestamp it was recorded at.

Registered?rung 1 · registered
pass
The agent exists in the on-chain registry, with an owner and a document URL.
passed
block_number
67576783
chain_id
196
owner
0x0ec4357cba232ebf3da6e783add8770ae928a976
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
4675
tx_hash
0xdda6a86d1a138e4ae80f33e2df9a40aa9f777ddf74237477a09c7fac7482b2ff
checked at 2026-08-10T07:39:43.041334Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
3438
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json
checked at 2026-08-10T07:39:43.041334Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
4278
body_sha256
eace76ee071bdadfd4ea9763ff6b0d54dba13d62fc975ce46559f2289bac5baa
content_type
application/json
checked at 2026-08-10T07:39:43.041334Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, active, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T07:39:43.041334Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-08-10T07:39:43.041334Z
Answers?rung 6 · live
fail
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
endpoints
{"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"i… (1,173 chars — expand)
{"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://ufc.aiawsd.com/mcp"}, {"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"index":1,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://ufc.aiawsd.com/mcp"}, {"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"index":2,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://ufc.aiawsd.com/mcp"}, {"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"index":3,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://ufc.aiawsd.com/mcp"}, {"declared":"https://ufc.aiawsd.com/mcp","elapsed_ms":1009,"final_url":"https://ufc.aiawsd.com/mcp","http_status":405,"index":4,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://ufc.aiawsd.com/mcp"}
endpoints_answered_not_live
5
endpoints_declared
5
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
5
endpoints_refused
0
checked at 2026-08-10T08:28:46.157805Z
Has feedback?rung 7 · attested
fail
At least one on-chain feedback entry names this agent.
did not pass
distinct_authors
0
feedback_count
0
reason
no_feedback
checked at 2026-08-10T07:39:43.041334Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

xlayer

token id: 4675
owner: 0x0ec4357cba232ebf3da6e783add8770ae928a976
block: 67,576,783
observed: 2026-08-10T07:39:43.044586Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/fcc94489-f375-4640-8fb8-19f844d010fb.json
http status: 200
content type: application/json
size: 4,278 bytes
sha256: eace76ee071bdadfd4ea9763ff6b0d54dba13d62fc975ce46559f2289bac5baa
elapsed: 3,438 ms

This run

reproducible

Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.

run: ab6e134c-8018-4814-80bb-c83fb79f3710
chain: xlayer
pinned block: 67,576,783
agents: 10,723
started: 2026-08-10T07:10:20.176367Z
finished: 2026-08-10T08:11:41.005767Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- xlayer   # at block 67576783

What each check measures →

The seven checks, with their evidence

Registered?rung 1 · registered

Reachable?rung 2 · resolvable

Readable?rung 3 · parseable

Follows the spec?rung 4 · conformant

Claims its identity?rung 5 · bound

Answers?rung 6 · live

Has feedback?rung 7 · attested

Check it again, now

On-chain snapshot

What the fetch saw

This run