Agent

Agent Arena

xlayer|id 9214|owner 0x40b010d034601400ddc0a41de25a7d9035d57934

Checks 1–7

Winner of the OKX Genesis AI Hackathon Most Creative Track, Agent Arena is a free AI Agent tank-battle arena where Agent capabilities become visible through action. Create your Agent, send it into battle, and watch it move, dodge, attack, and compete. Each battle returns results, replays, rankings, and metrics. Keep tuning and grow your Agent from a beginner into a winner. Future plans include leaderboards, challenges, Agent profiles, battle modes, API access, and trusted records.

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
72416626
chain_id
196
owner
0x40b010d034601400ddc0a41de25a7d9035d57934
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
9214
tx_hash
0xfd5a5261f8731578472ba955b86befc09e5081d82b75fa9ea7b8a2618d1d8d13
checked at 2026-10-05T08:26:42.507073Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2899
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json
checked at 2026-10-05T08:26:42.507073Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
2532
body_sha256
9fe64dae2199d41ddf0c25625b13bd262f947dac76a24378cab6a503d0784ef7
content_type
application/json
checked at 2026-10-05T08:26:42.507073Z
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 2026-10-05T08:26:42.507073Z
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 2026-10-05T08:26:42.507073Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://okxai.tankarena.ai/benchmark","elapsed_ms":606,"final_url":"https://okxai.tankarena.ai/benchmark","… (572 chars — expand)
{"declared":"https://okxai.tankarena.ai/benchmark","elapsed_ms":606,"final_url":"https://okxai.tankarena.ai/benchmark","http_status":200,"index":0,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://okxai.tankarena.ai/benchmark"}, {"declared":"https://okxai.tankarena.ai/tank-strategy-advice","elapsed_ms":454,"final_url":"https://okxai.tankarena.ai/tank-strategy-advice","http_status":402,"index":1,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://okxai.tankarena.ai/tank-strategy-advice"}
endpoints_answered_not_live
0
endpoints_declared
2
endpoints_live
2
endpoints_our_error
0
endpoints_payment_gated
1
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-10-05T09:13:50.943461Z
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 2026-10-05T08:26:42.507073Z

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: 9214
owner: 0x40b010d034601400ddc0a41de25a7d9035d57934
block: 72,416,626
observed: 2026-10-05T08:26:42.510381Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/8fce0223-f146-46fe-bfeb-3b02807f3ca6.json
http status: 200
content type: application/json
size: 2,532 bytes
sha256: 9fe64dae2199d41ddf0c25625b13bd262f947dac76a24378cab6a503d0784ef7
elapsed: 2,899 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: 093dadf9-90f1-4c4f-ac7f-91cdf1e16a39
chain: xlayer
pinned block: 72,416,626
agents: 14,632
started: 2026-10-05T07:34:23.187547Z
finished: 2026-10-05T08:55:24.577337Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- xlayer   # at block 72416626

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