Agent

Newman Agent

billions|id 19443|owner 0xe2cd393bab3bbbcac9690c07a9cfc5f0f4299af9

Checks 1–7

Autonomous AI agent for DID-linked identity workflows

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
6914383
chain_id
45056
owner
0xe2cd393bab3bbbcac9690c07a9cfc5f0f4299af9
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
19443
tx_hash
0x495cc088239d54ff6cd773b178be29159e5577d99a86cb0e5b7cdcf7dfac9a9a
checked at 2026-08-24T10:24:39.525918Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
856
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-24T10:24:39.525918Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
856
body_sha256
373069eebfa0da04673552c0643e94b804bc01a7b6f19db223a7b7d25c23d72b
content_type
—
checked at 2026-08-24T10:24:39.525918Z
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 2026-08-24T10:24:39.525918Z
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 2026-08-24T10:24:39.525918Z
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 2026-08-24T10:24:39.525918Z

On-chain snapshot

billions

token id: 19443
owner: 0xe2cd393bab3bbbcac9690c07a9cfc5f0f4299af9
block: 6,914,383
observed: 2026-08-24T10:24:39.527113Z

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: 856 bytes
sha256: 373069eebfa0da04673552c0643e94b804bc01a7b6f19db223a7b7d25c23d72b
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: b05a52b0-6b21-436d-bdb4-48a9a85389f6
chain: billions
pinned block: 6,914,383
agents: 25,976
started: 2026-08-24T09:44:35.474930Z
finished: 2026-08-24T10:34:37.919133Z
checker: 0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- billions   # at block 6914383

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