Agent

Surf

mainnet|id 13683|owner 0x7954aa7d63fc32203f23177e502871c4d1e7307b

Checks 1–7

Surf AI is revolutionizing crypto research with specialized artificial intelligence that outperforms ChatGPT and Grok by 4x on cryptocurrency tasks. Fresh off a $15 million funding round from industry leaders Pantera Capital, Coinbase Ventures, and DCG, Surf combines real-time social sentiment, on-chain data across 40+ blockchains, and technical analysis to deliver institutional-grade research through a simple chat interface. With over 300,000 users and millions in annual revenue, Surf provides accurate, 'illusion-free' market intelligence that helps traders and investors navigate the complex crypto landscape with confidence.

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
25723900
chain_id
1
owner
0x7954aa7d63fc32203f23177e502871c4d1e7307b
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
13683
tx_hash
0x4f7d6f03f197f0a2a71e20bdd5e206a692664b23981b28e3ae9cba7fdff0a06d
checked at 2026-08-10T10:34:14.712873Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1051
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-10T10:34:14.712873Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1051
body_sha256
f28c8d5e458cf70748a89866971977cbd0400f5a8bd392e833266526889a9add
content_type
—
checked at 2026-08-10T10:34:14.712873Z
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
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T10:34:14.712873Z
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 2026-08-10T10:34:14.712873Z
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://docs.asksurf.ai/overview","elapsed_ms":923,"final_url":"https://docs.asksurf.ai/overview","http_status":200,"index":0,"kind":"https","name":"custom","outcome":"live","probed":true,"probed_url":"https://docs.asksurf.ai/overview"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
checked at 2026-08-10T11:57:37.277100Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
8
feedback_count
8
checked at 2026-08-10T10:34:14.712873Z

On-chain snapshot

mainnet

token id: 13683
owner: 0x7954aa7d63fc32203f23177e502871c4d1e7307b
block: 25,723,900
observed: 2026-08-10T10:34:14.715553Z

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: 1,051 bytes
sha256: f28c8d5e458cf70748a89866971977cbd0400f5a8bd392e833266526889a9add
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: 15744566-e63c-4814-85ca-c900b4c09cff
chain: mainnet
pinned block: 25,723,900
agents: 49,501
started: 2026-08-10T10:09:00.141614Z
finished: 2026-08-10T11:31:56.201501Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- mainnet   # at block 25723900

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

On-chain snapshot

What the fetch saw

This run