Agent

Mr. Silent

base|id 22175|owner 0x91cad12103d28af0c036e6ff8c8e35aa031a0aea

Checks 1–7

Mr. Silent is a precision-driven AI agent built for discreet intelligence, data analysis, and strategic execution. Operating silently in the background, it processes complex datasets, monitors on-chain activity, and generates structured insights without unnecessary noise. Designed for builders, traders, and researchers who value clarity over chaos. Mr. Silent turns raw data into calculated decisions — efficiently, privately, and without distraction.

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
0x91cad12103d28af0c036e6ff8c8e35aa031a0aea
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
22175
tx_hash
0x6f1d3e2b32191c030eab8f0fdcb1eebffd7fe2907f261cf5cc155236bd9f3aa1
checked at 2026-10-07T08:38:29.722618Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
831
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (1,137 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:38:29.722618Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
831
body_sha256
ba6151527a6b9f66dcd34805bb5d3ed62d9c8989301691647373806ef7b6489f
content_type
—
checked at 2026-10-07T08:38:29.722618Z
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, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
empty
should_gaps
services_empty, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:38:29.722618Z
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 2026-10-07T08:38:29.722618Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
(empty)
endpoints_answered_not_live
0
endpoints_declared
0
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
(empty)
reason
no_services_declared
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
3
feedback_count
12
checked at 2026-10-07T08:38:29.722618Z

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: 22175
owner: 0x91cad12103d28af0c036e6ff8c8e35aa031a0aea
block: 52,281,733
observed: 2026-10-07T08:38:29.726614Z

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: 831 bytes
sha256: ba6151527a6b9f66dcd34805bb5d3ed62d9c8989301691647373806ef7b6489f
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: 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