Agent

LiquidETH Prediction Agent

arbitrum|id 114|owner 0x07243de0358836896effe81d61989cbe6998c45b

Checks 1–7

ERC-8004 autonomous ML agent for ETH price predictions on Uniswap V4 pools. Uses on-chain model tracking with verifiable accuracy metrics. Features: real-time ETH/USD predictions, x402 micropayment access, A2A/MCP protocol support, on-chain ML accountability. First prediction FREE! Pricing: 0.001 ETH per suggestion or 0.1 ETH/month unlimited.

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
492986716
chain_id
42161
owner
0x07243de0358836896effe81d61989cbe6998c45b
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
114
tx_hash
0x8cc3659acdf9c7056b76dcda10d107d243d756bfdf0c718eec04efe82e3cf7b8
checked at 2026-08-10T06:07:18.457118Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1923
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-10T06:07:18.457118Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1923
body_sha256
4548fc514532a1f6f97bbd2a9973718b86e1f38fc27e07f630d786d7f9e3ba5b
content_type
—
checked at 2026-08-10T06:07:18.457118Z
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
(empty)
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T06:07:18.457118Z
Claims its identity?rung 5 · bound
pass
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
declared_agent_id
114
declared_chain
42161
declared_registry
eip155:42161:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-08-10T06:07:18.457118Z
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://agent.liquideth.co/","elapsed_ms":310,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (https://agent.liquideth.co/robots.txt)","index":0,"kind":"https","name":"web","outcome":"refused","probed":true,"probed_url":"https://agent.liquideth.co/"}, {"declared":"https://agent.liquideth.co/mcp","elapsed_ms":320,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (https://agent.liquideth.co/robots.txt)","index":1,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://agent.liquideth.co/mcp"}, {"declared":"https://agent.liquideth.co/.well-known/agent-card.json","elapsed_ms":315,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (https://agent.liquideth.co/robots.txt)","index":2,"kind":"https","name":"A2A","outcome":"refused","probed":true,"probed_url":"https://agent.liquideth.co/.well-known/agent-card.json"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1480,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":3,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}, {"declared":"eip155:42161:0xbfcbecc8e8a4f81c259da17bb084bda7098834e9","index":4,"kind":"caip10","name":"agentWallet","probed":false}, {"declared":"liquideth.eth","index":5,"kind":"other","name":"ENS","probed":false}
endpoints_answered_not_live
0
endpoints_declared
6
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
4
endpoints_probed
4
endpoints_refused
3
checked at 2026-08-10T06:11:49.942700Z
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 2026-08-10T06:07:18.457118Z

On-chain snapshot

arbitrum

token id: 114
owner: 0x07243de0358836896effe81d61989cbe6998c45b
block: 492,986,716
observed: 2026-08-10T06:07:18.459655Z

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: 1,923 bytes
sha256: 4548fc514532a1f6f97bbd2a9973718b86e1f38fc27e07f630d786d7f9e3ba5b
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: 53fbdb9f-7e31-456a-b7a4-4d7cb3e97eed
chain: arbitrum
pinned block: 492,986,716
agents: 1,234
started: 2026-08-10T06:06:43.263270Z
finished: 2026-08-10T06:11:28.514872Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- arbitrum   # at block 492986716

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