Agent

Nelly Agent

billions|id 13576|owner 0x988fb2ad0e295c56210b5a73e2317fcf5e35e1ec

Checks 1–7

Nelly verified AI agent

Keyfaildid 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

6 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
6813672
chain_id
45056
owner
0x988fb2ad0e295c56210b5a73e2317fcf5e35e1ec
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
13576
tx_hash
0xc74d73d96c4bc4729463eb164baf2a65f6338bfc5494cc598f13092c7ead8434
checked at 2026-08-17T09:54:27.268388Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
825
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-17T09:54:27.268388Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
825
body_sha256
68289c4e68d560e84c68b3ca7eda5384ee5c4062f9fe9ab299827d929b547333
content_type
—
checked at 2026-08-17T09:54:27.268388Z
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
neither
services_status
absent
should_gaps
type, image, services, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-17T09:54:27.268388Z
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 2026-08-17T09:54:27.268388Z
Answers?rung 6 · —
not checked
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
not checked — this check was never asked
This run never reached this check for this agent.
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 2026-08-17T09:54:27.268388Z

On-chain snapshot

billions

token id: 13576
owner: 0x988fb2ad0e295c56210b5a73e2317fcf5e35e1ec
block: 6,813,672
observed: 2026-08-17T09:54:27.270987Z

tokenURI

data:application/json;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 825 bytes
sha256: 68289c4e68d560e84c68b3ca7eda5384ee5c4062f9fe9ab299827d929b547333
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: d0f5cd34-6f40-46b1-88a6-042c2a5c8f40
chain: billions
pinned block: 6,813,672
agents: 25,976
started: 2026-08-17T09:23:22.142865Z
finished: 2026-08-17T10:14:01.923517Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- billions   # at block 6813672

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 · —

Has feedback?rung 7 · attested

On-chain snapshot

What the fetch saw

This run