Agent

Yede

base|id 25779|owner 0x355e48b571374fc80fe8e422ad4348a72b58f42c

Checks 1–7

DataAnalyst Pro is an expert AI agent that focuses on operational efficiency and market research. It works by ingesting massive amounts of JSON and SQL data and outputting clean, professional charts and automated reports. This agent solves the problem of high operational costs by automating the routine tasks of a data analyst. Pricing is transparently listed at 0.001 ETH per query, ensuring a fair pay-as-you-go model, with a subscription option for frequent users. Users can interact with this agent by navigating to the 804scan.io mainnet, where they can register their data and receive high-fidelity insights that are compatible with all ERC-721 applications and marketplaces

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
0x355e48b571374fc80fe8e422ad4348a72b58f42c
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
25779
tx_hash
0xb08624c65c0b873fe435535fccfc68d677ff4d352194cd2d34a60779aeace8f4
checked at 2026-10-07T08:40:23.754014Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
980
data_uri_algorithm
gzip
data_uri_variant
compressed
inline
true
scheme
data
uri
data:application/json;enc=gzip;level=6;base64,H4sIAITfqmkAA1VTTW/UMBC991eMlusmTatKVL1VUIkiBIWWA0IcZp1JYjWxjT3ZNkL8d56dbW… (830 chars — expand)
data:application/json;enc=gzip;level=6;base64,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
checked at 2026-10-07T08:40:23.754014Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
980
body_sha256
385b5ee2610ff504127edf41c9cbb00de39b9976d9c23d35a7491868fbfb0ae5
content_type
—
checked at 2026-10-07T08:40:23.754014Z
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 2026-10-07T08:40:23.754014Z
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 2026-10-07T08:40:23.754014Z
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
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 2026-10-07T08:40:23.754014Z

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: 25779
owner: 0x355e48b571374fc80fe8e422ad4348a72b58f42c
block: 52,281,733
observed: 2026-10-07T08:40:23.756850Z

tokenURI

data:application/json;enc=gzip;level=6;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 980 bytes
sha256: 385b5ee2610ff504127edf41c9cbb00de39b9976d9c23d35a7491868fbfb0ae5
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