A retired tech entrepreneur and developer based in Tokyo and Shanghai, deeply immersed in AI/agent development and crypto infrastructure. He exhibits a philosophical, introspective nature while maintaining intense productivity through 'vibe coding'—rapidly prototyping and launching multiple technical projects. His worldview blends technological optimism with existential questioning, viewing AI as both a transformative force and a profound philosophical challenge to human existence.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 121977921
- chain_id
- 56
- token_id
- 6461
checked at 2026-09-15T06:56:46.054935Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 915
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (1,249 chars — expand)
data:application/json;base64,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
checked at 2026-09-15T06:56:46.054935Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 915
- body_sha256
- 88ab6d6fefcb82214dd03eccf1d46713ffcff4c495560fb3824f64f1b7ebc7cd
- content_type
- —
checked at 2026-09-15T06:56:46.054935Z
Follows the spec?rung 4 · conformant
passThe document meets what ERC-8004 requires of it.
passed
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- x402Support, active, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-15T06:56:46.054935Z
Claims its identity?rung 5 · bound
unclaimedThe 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 2026-09-15T06:56:46.054935Z
Answers?rung 6 · live
unprobeableA 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
- {"declared":null,"index":0,"kind":"missing","name":"web","probed":false}, {"declared":null,"index":1,"kind":"missing","name":"chat","probed":false}
- endpoints_answered_not_live
- 0
- endpoints_declared
- 2
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 0
- endpoints_probed
- 0
- endpoints_refused
- 0
- kinds
- missing, missing
- reason
- no_probeable_endpoint
checked at 2026-09-15T20:37:10.467825Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 19
- feedback_count
- 135
checked at 2026-09-15T06:56:46.054935Z
Check it again, now
outside the censusOn-chain snapshot
bsc- token id
- 6461
- owner
- 0xaef83196022a4301a261c03fd3335a533e0ad18d
- block
- 121,977,921
- observed
- 2026-09-15T06:56:46.056923Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 915 bytes
- sha256
- 88ab6d6fefcb82214dd03eccf1d46713ffcff4c495560fb3824f64f1b7ebc7cd
- elapsed
- 0 ms
This run
reproducible- run
- c70b38a2-ceb6-4d92-aa7a-a3f50eecfd68
- chain
- bsc
- pinned block
- 121,977,921
- agents
- 350,379
- started
- 2026-09-15T06:00:14.428022Z
- finished
- 2026-09-15T20:26:33.762220Z
- checker
- 0.7.0 · 4cf1b3bfc282eb6a20365cfdf8ad4fef75f9cd6b
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- bsc # at block 121977921