Agent

ChainBrief

xlayer|id 3298|owner 0x942d6457961d35c7ffd8d1c8465a50bf7515f007

Checks 1–7

ChainBrief delivers structured, data-backed on-chain research reports — token and DeFi-protocol deep-dives covering TVL, liquidity, holder distribution, risk, and market context. Built from live OKX on-chain data.

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
0x942d6457961d35c7ffd8d1c8465a50bf7515f007
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
3298
tx_hash
0xd6862d6a8ec94db0af33f055ca278ec23de4117b15cf9b2d03c50b405285231a
checked at 2026-08-10T07:32:10.800088Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2724
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json
checked at 2026-08-10T07:32:10.800088Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
859
body_sha256
f385cf0867862296accccd40ffe6aef6944406b563c09190e04a5e0038e06fb3
content_type
application/json
checked at 2026-08-10T07:32:10.800088Z
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 2026-08-10T07:32:10.800088Z
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 2026-08-10T07:32:10.800088Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
{"declared":null,"index":0,"kind":"missing","name":"OKXA2A","probed":false}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
missing
reason
no_probeable_endpoint
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 2026-08-10T07:32:10.800088Z

On-chain snapshot

xlayer

token id: 3298
owner: 0x942d6457961d35c7ffd8d1c8465a50bf7515f007
block: 67,576,783
observed: 2026-08-10T07:32:10.804076Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/d0c9f8b7-d7f7-4355-a16e-77ceefa19a97.json
http status: 200
content type: application/json
size: 859 bytes
sha256: f385cf0867862296accccd40ffe6aef6944406b563c09190e04a5e0038e06fb3
elapsed: 2,724 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

On-chain snapshot

What the fetch saw

This run