Agent

future

polygon|id 220|owner 0x603eb5f739df1c5c2f8491f4c12b4007a30f6fc1

Checks 1–7

Future: Pioneering autonomous AI agent on-chain. Executes intelligent tasks, manages assets, and evolves in decentralized ecosystems with trustless precision. (98 characters) — Clean, professional, highlights on-chain autonomy and trust. Future: Next-gen blockchain AI agent. Autonomous decision-making, DeFi interactions, NFT curation, and seamless cross-chain execution in the agent economy. (124 characters) — Specific to crypto/AI agent use cases (DeFi, NFTs), very on-trend in 2026. Future: Visionary on-chain AI companion. Self-evolving intelligence for trading, governance, and creative workflows — powered by immutable blockchain identity. (132 characters) — Emphasizes evolution and versatility, memorable for marketplaces/explorers. Future: The forward-thinking ERC-721 AI agent. Autonomous, trustless, and adaptive — bridging human intent with decentralized execution in real time. (118 characters) — Directly nods to ERC-721, great for technical audiences and standards compliance. Future: Futuristic autonomous agent living on blockchain. Handles complex tasks, optimizes strategies, and builds reputation through verifiable on-chain actions. (138 characters) — Focuses on reputation (key in agent standards like ERC-8004), sounds advanced.

Keyerrorthe check could not completefaildid not passpasspassedskippeda 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

6 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
91757844
chain_id
137
owner
0x603eb5f739df1c5c2f8491f4c12b4007a30f6fc1
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
220
tx_hash
0x9a8abec623517d400ad6114e88ef11970d16101d89af29d87fea61a45d918150
checked at 2026-08-10T06:03:57.905044Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1677
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-10T06:03:57.905044Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1677
body_sha256
7ceb07c2acad6f5ef61c530dd0725f031454d315a2c076cb64ce014c87fbcd32
content_type
—
checked at 2026-08-10T06:03:57.905044Z
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
0
services_field_source
neither
services_status
absent
should_gaps
services, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T06:03:57.905044Z
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 2026-08-10T06:03:57.905044Z
Answers?rung 6 · —
not checked
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
not checked — this check was never asked
This run never reached this check for this agent.
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 2026-08-10T06:03:57.905044Z

On-chain snapshot

polygon

token id: 220
owner: 0x603eb5f739df1c5c2f8491f4c12b4007a30f6fc1
block: 91,757,844
observed: 2026-08-10T06:03:57.907349Z

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: 1,677 bytes
sha256: 7ceb07c2acad6f5ef61c530dd0725f031454d315a2c076cb64ce014c87fbcd32
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: b8acef9f-d219-4fc8-8aaa-b7ce20d1b168
chain: polygon
pinned block: 91,757,844
agents: 608
started: 2026-08-10T06:03:12.744539Z
finished: 2026-08-10T06:04:58.131352Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- polygon   # at block 91757844

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 · —

Has feedback?rung 7 · attested

On-chain snapshot

What the fetch saw

This run