Agent

Decaf

mainnet|id 35440|owner 0x5010e43bcdb2d771a05c3261761ccc941b1085d8

Checks 1–7

Decaf is a financial data and market intelligence agent designed for AI agents, researchers, and builders. It provides structured access to market data, macro indicators, crypto and DeFi analytics, token metrics, and concise financial context. Other agents can query Decaf to retrieve data, compare assets, monitor market conditions, and generate evidence-based financial summaries. Decaf focuses on information, data, and analytics. It does not provide personalized investment advice, execute trades, manage funds, or make discretionary financial decisions for users. Its role is to help other AI agents access reliable financial information and interpret market signals in a structured way.

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
26125718
chain_id
1
owner
0x5010e43bcdb2d771a05c3261761ccc941b1085d8
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
35440
tx_hash
0xa95c22dba90b8eed3a30d31df3bd6847e04cae4934056a59a84b817db2d3aa6f
checked at 2026-10-05T12:44:22.302485Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1627
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (2,201 chars — expand)
data:application/json;base64,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
checked at 2026-10-05T12:44:22.302485Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1627
body_sha256
dbc93c90e5072eb4ca9c9df94c7b72f2d178963fc98a26903c5c0a18921a00c8
content_type
—
checked at 2026-10-05T12:44:22.302485Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
true
may_gaps
(empty)
must_violations
(empty)
registrations_checked
0
services_field_source
endpoints
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-05T12:44:22.302485Z
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 2026-10-05T12:44:22.302485Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://www.decaf.bio/","elapsed_ms":520,"final_url":"https://www.decaf.bio/","http_status":200,"index":0,"… (648 chars — expand)
{"declared":"https://www.decaf.bio/","elapsed_ms":520,"final_url":"https://www.decaf.bio/","http_status":200,"index":0,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://www.decaf.bio/"}, {"declared":"brew@decaf.bio","index":1,"kind":"email","name":"email","probed":false}, {"declared":"https://decaf.bio/api/mcp","elapsed_ms":726,"final_url":"https://decaf.bio/api/mcp","http_status":405,"index":2,"kind":"https","name":"mcp","outcome":"not_live","probed":true,"probed_url":"https://decaf.bio/api/mcp"}, {"declared":"0x59473B3e3cdb0857485A6Aa6f80D5714328aE7B1","index":3,"kind":"other","name":"wallet","probed":false}
endpoints_answered_not_live
1
endpoints_declared
4
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-10-05T15:04:06.520133Z
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 2026-10-05T12:44:22.302485Z

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

mainnet

token id: 35440
owner: 0x5010e43bcdb2d771a05c3261761ccc941b1085d8
block: 26,125,718
observed: 2026-10-05T12:44:22.305565Z

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: 1,627 bytes
sha256: dbc93c90e5072eb4ca9c9df94c7b72f2d178963fc98a26903c5c0a18921a00c8
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: 67b76d5d-476f-4d7a-80e1-3580feac5a40
chain: mainnet
pinned block: 26,125,718
agents: 52,139
started: 2026-10-05T10:57:44.538042Z
finished: 2026-10-05T14:22:43.904654Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- mainnet   # at block 26125718

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