Agent

BaseHub metadrdo Agent

base|id 57835|owner 0x8b5af02961035e6b1da3b6f1e2438833b37062a8

Checks 1–7

Inside Metaverse Dental work

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
0x8b5af02961035e6b1da3b6f1e2438833b37062a8
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
57835
tx_hash
0xa55cf2cd18ac0d766bb28a6a4f286cc008b96f51887f230eea02598ff90a176f
checked at 2026-10-07T14:47:14.346362Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
113655
final_url
https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq
http_status
200
request_url
https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq
scheme
https
uri
https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq
checked at 2026-10-07T14:47:14.346362Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
489
body_sha256
83aa8266357bc0294a2e31afccc1e08e3b50c7b4347a6433693ee12672dc553c
content_type
application/json
checked at 2026-10-07T14:47:14.346362Z
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 2026-10-07T14:47:14.346362Z
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
57835
declared_chain
8453
declared_registry
eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-10-07T14:47:14.346362Z
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://agent.metadrdo.com","elapsed_ms":18,"error":"ssrf_blocked: dns resolution failed: failed to lookup … (283 chars — expand)
{"declared":"https://agent.metadrdo.com","elapsed_ms":18,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":0,"kind":"https","name":"web","outcome":"not_live","probed":true,"probed_url":"https://agent.metadrdo.com"}
endpoints_answered_not_live
1
endpoints_declared
1
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
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 2026-10-07T14:47:14.346362Z

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: 57835
owner: 0x8b5af02961035e6b1da3b6f1e2438833b37062a8
block: 52,281,733
observed: 2026-10-07T14:47:14.349237Z

tokenURIopen →

https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq

What the fetch saw

https

scheme: https
request url: https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq
final url: https://gateway.pinata.cloud/ipfs/bafkreiedvkbgmnl3yauuulrrv7gmdyeohnimpnbupjsdg2j64ethfxcvhq
http status: 200
content type: application/json
size: 489 bytes
sha256: 83aa8266357bc0294a2e31afccc1e08e3b50c7b4347a6433693ee12672dc553c
elapsed: 113,655 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