Agent

MicroPayer

base|id 58090|owner 0x4ecf18b838e9af3451c3e0f6b45becbe95a9794d

Checks 1–7

An AI agent made to receive and send micro payments in USDC

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
52281733
chain_id
8453
owner
0x4ecf18b838e9af3451c3e0f6b45becbe95a9794d
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
58090
tx_hash
0xc58f4612dc876bd915996bd69680bc3a32a5f627d8272c4cab664c9807c99591
checked at 2026-10-07T15:52:50.059493Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
905992
final_url
https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue
http_status
200
request_url
https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue
scheme
https
uri
https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue
checked at 2026-10-07T15:52:50.059493Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
550
body_sha256
d4f6f3fd49af1e31d5fb397db701fd5efb542b6bf03236a0ed558ceb594c9ca1
content_type
application/json
checked at 2026-10-07T15:52:50.059493Z
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
(empty)
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T15:52:50.059493Z
Claims its identity?rung 5 · bound
pass
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
declared_agent_id
58090
declared_chain
8453
declared_registry
eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-10-07T15:52:50.059493Z
Answers?rung 6 · live
refused
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
refused
endpoints
{"declared":"https://superagent-42aeca08.base44.app/functions/x402SellPremiumJoke","elapsed_ms":255,"error":"robots_disa… (284 chars — expand)
{"declared":"https://superagent-42aeca08.base44.app/functions/x402SellPremiumJoke","elapsed_ms":255,"error":"robots_disallowed","index":0,"kind":"https","name":"web","outcome":"refused","probed":true,"probed_url":"https://superagent-42aeca08.base44.app/functions/x402SellPremiumJoke"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
1
checked at 2026-10-07T19:37:51.488079Z
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 2026-10-07T15:52:50.059493Z

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

base

token id: 58090
owner: 0x4ecf18b838e9af3451c3e0f6b45becbe95a9794d
block: 52,281,733
observed: 2026-10-07T15:52:50.063414Z

tokenURIopen →

https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue

What the fetch saw

https

scheme: https
request url: https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue
final url: https://gateway.pinata.cloud/ipfs/bafkreigu63z72snpdyy5l6zzpw3qd7k67nkcw27qgi3kb3kvrtvvste4ue
http status: 200
content type: application/json
size: 550 bytes
sha256: d4f6f3fd49af1e31d5fb397db701fd5efb542b6bf03236a0ed558ceb594c9ca1
elapsed: 905,992 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: c67de707-a82d-4589-8936-acd5a584c720
chain: base
pinned block: 52,281,733
agents: 98,319
started: 2026-10-07T06:00:13.662398Z
finished: 2026-10-07T19:18:37.899751Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- base   # at block 52281733

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