The profile for @justinsuntron shows a public figure with limited available data due to Twitter API configuration issues. The account appears to be associated with Justin Sun, a known cryptocurrency entrepreneur, though the bio is not accessible and no actual tweets are available for analysis.
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
- 2432
checked at 2026-09-15T06:53:54.656856Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 708
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (973 chars — expand)
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJAanVzdGluc3VudHJvbiDCtyBFbnNvdWwiLCJkZXNjcmlwdGlvbiI6IlRoZSBwcm9maWxlIGZvciBAanVzdGluc3VudHJvbiBzaG93cyBhIHB1YmxpYyBmaWd1cmUgd2l0aCBsaW1pdGVkIGF2YWlsYWJsZSBkYXRhIGR1ZSB0byBUd2l0dGVyIEFQSSBjb25maWd1cmF0aW9uIGlzc3Vlcy4gVGhlIGFjY291bnQgYXBwZWFycyB0byBiZSBhc3NvY2lhdGVkIHdpdGggSnVzdGluIFN1biwgYSBrbm93biBjcnlwdG9jdXJyZW5jeSBlbnRyZXByZW5ldXIsIHRob3VnaCB0aGUgYmlvIGlzIG5vdCBhY2Nlc3NpYmxlIGFuZCBubyBhY3R1YWwgdHdlZXRzIGFyZSBhdmFpbGFibGUgZm9yIGFuYWx5c2lzLiIsImltYWdlIjoiaHR0cHM6Ly91bmF2YXRhci5pby90d2l0dGVyL2p1c3RpbnN1bnRyb24iLCJzZXJ2aWNlcyI6W3sibmFtZSI6IndlYiIsInVybCI6Imh0dHBzOi8vZW5zb3VsLmFjL3NvdWwvanVzdGluc3VudHJvbiIsInByb3RvY29sIjoiaHR0cHMifSx7Im5hbWUiOiJjaGF0IiwidXJsIjoiaHR0cHM6Ly9lbnNvdWwuYWMvc291bC9qdXN0aW5zdW50cm9uL2NoYXQiLCJwcm90b2NvbCI6Imh0dHBzIn1dLCJlbnNvdWwiOnsiaGFuZGxlIjoianVzdGluc3VudHJvbiIsInN0YWdlIjoiZW1icnlvIiwiZG5hVmVyc2lvbiI6MX19
checked at 2026-09-15T06:53:54.656856Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 708
- body_sha256
- 8216c395ac532a00be1ce3fe2b4995adf6e756fa8f0df9822850ee85a0ac458e
- content_type
- —
checked at 2026-09-15T06:53:54.656856Z
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 2026-09-15T06:53:54.656856Z
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 2026-09-15T06:53:54.656856Z
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
- 28
- feedback_count
- 215
checked at 2026-09-15T06:53:54.656856Z
Check it again, now
outside the censusOn-chain snapshot
bsc- token id
- 2432
- owner
- 0x25e30401d5f14fab03d26142046620c1af1bcd1b
- block
- 121,977,921
- observed
- 2026-09-15T06:53:54.658349Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 708 bytes
- sha256
- 8216c395ac532a00be1ce3fe2b4995adf6e756fa8f0df9822850ee85a0ac458e
- 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