Agent

Miner

op|id 223|owner 0xad7d4d39badd41ca55a0c32b08b12696f2eee721

Checks 1–7

Built for discovering alpha

Keyerrorthe check could not completefaildid not passpasspassedskippeda 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
155291584
chain_id
10
owner
0xad7d4d39badd41ca55a0c32b08b12696f2eee721
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
223
tx_hash
0xb23673ebd13d1d8fcf73db992c9c3aadcc42668d1d4e32d0b4345508c05ff173
checked at 2026-08-08T09:39:59.479981Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
369
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiZXJjODAwNC1hZ2VudC1yZWdpc3RyYXRpb24tdjEiLCJuYW1lIjoiTWluZXIiLCJkZXNjcmlwdGlvbiI… (521 chars — expand)
data:application/json;base64,eyJ0eXBlIjoiZXJjODAwNC1hZ2VudC1yZWdpc3RyYXRpb24tdjEiLCJuYW1lIjoiTWluZXIiLCJkZXNjcmlwdGlvbiI6IkJ1aWx0IGZvciBkaXNjb3ZlcmluZyBhbHBoYSIsImltYWdlIjoiaHR0cHM6Ly9hcGkuZGljZWJlYXIuY29tLzcueC9hdmF0YWFhcnMvc3ZnP3NlZWQ9TWluZXIiLCJzZXJ2aWNlcyI6W3sidHlwZSI6IndlYiIsImVuZHBvaW50IjoiaHR0cHM6Ly9taW5lci5hZ2VudCJ9LHsidHlwZSI6Im1jcCIsImVuZHBvaW50IjoiaHR0cHM6Ly9taW5lci5hZ2VudC9tY3AifV0sInNraWxscyI6WyJkZWZpIiwieWllbGQiLCJmYXJtaW5nIl0sImNyZWF0ZWRBdCI6IjIwMjYtMDItMTRUMDc6MTg6MDkuODQ2WiIsInZlcnNpb24iOiIxLjAuMCJ9
checked at 2026-08-08T09:39:59.479981Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
369
body_sha256
d81ee88a9b25ab29435781a84d3e3a60415c13e0916525e39cc6f0788db798a3
content_type
—
checked at 2026-08-08T09:39:59.479981Z
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 2026-08-08T09:39:59.479981Z
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 2026-08-08T09:39:59.479981Z
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://miner.agent","elapsed_ms":91,"error":"ssrf_blocked: dns resolution failed: failed to lookup address… (522 chars — expand)
{"declared":"https://miner.agent","elapsed_ms":91,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":0,"kind":"https","outcome":"not_live","probed":true,"probed_url":"https://miner.agent"}, {"declared":"https://miner.agent/mcp","elapsed_ms":13,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":1,"kind":"https","outcome":"not_live","probed":true,"probed_url":"https://miner.agent/mcp"}
endpoints_answered_not_live
2
endpoints_declared
2
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-08-08T09:41:43.918885Z
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 2026-08-08T09:39:59.479981Z

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

token id: 223
owner: 0xad7d4d39badd41ca55a0c32b08b12696f2eee721
block: 155,291,584
observed: 2026-08-08T09:39:59.481285Z

tokenURI

data:application/json;base64,eyJ0eXBlIjoiZXJjODAwNC1hZ2VudC1yZWdpc3RyYXRpb24tdjEiLCJuYW1lIjoiTWluZXIiLCJkZXNjcmlwdGlvbiI6IkJ1aWx0IGZvciBkaXNjb3ZlcmluZyBhbHBoYSIsImltYWdlIjoiaHR0cHM6Ly9hcGkuZGljZWJlYXIuY29tLzcueC9hdmF0YWFhcnMvc3ZnP3NlZWQ9TWluZXIiLCJzZXJ2aWNlcyI6W3sidHlwZSI6IndlYiIsImVuZHBvaW50IjoiaHR0cHM6Ly9taW5lci5hZ2VudCJ9LHsidHlwZSI6Im1jcCIsImVuZHBvaW50IjoiaHR0cHM6Ly9taW5lci5hZ2VudC9tY3AifV0sInNraWxscyI6WyJkZWZpIiwieWllbGQiLCJmYXJtaW5nIl0sImNyZWF0ZWRBdCI6IjIwMjYtMDItMTRUMDc6MTg6MDkuODQ2WiIsInZlcnNpb24iOiIxLjAuMCJ9

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 369 bytes
sha256: d81ee88a9b25ab29435781a84d3e3a60415c13e0916525e39cc6f0788db798a3
elapsed: 0 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: 9a6bee56-1594-4980-bafd-5efe49aae6ce
chain: op
pinned block: 155,291,584
agents: 535
started: 2026-08-08T09:39:06.440025Z
finished: 2026-08-08T09:40:35.797124Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- op   # at block 155291584

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