Agent

NovaAgent

billions|id 72|owner 0xf206d6b23402d904dd2485525bbfdafdc6b0b3e5

Checks 1–7

Next-generation AI agent powering verified intelligence on Billions

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
6713092
chain_id
45056
owner
0xf206d6b23402d904dd2485525bbfdafdc6b0b3e5
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
72
tx_hash
0x1a118554426bf34b3cdbfc0428be9e3850e1e74948054a29d4d4159fd6416a98
checked at 2026-08-10T09:25:42.011260Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
867
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-10T09:25:42.011260Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
867
body_sha256
40eda4a07ec3e75ccf427513010074cec27fd25966193a76f8658fff9861d217
content_type
—
checked at 2026-08-10T09:25:42.011260Z
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 2026-08-10T09:25:42.011260Z
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 2026-08-10T09:25:42.011260Z
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 2026-08-10T09:25:42.011260Z

On-chain snapshot

billions

token id: 72
owner: 0xf206d6b23402d904dd2485525bbfdafdc6b0b3e5
block: 6,713,092
observed: 2026-08-10T09:25:42.014285Z

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: 867 bytes
sha256: 40eda4a07ec3e75ccf427513010074cec27fd25966193a76f8658fff9861d217
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: eb6676e0-56ea-4a30-b00a-2764edceee12
chain: billions
pinned block: 6,713,092
agents: 25,974
started: 2026-08-10T09:15:07.879147Z
finished: 2026-08-10T10:06:01.232660Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- billions   # at block 6713092

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