Agent

Happiness Coin by Unibase

bsc|id 2156|owner 0xa9e554319de2ee4ae5ad9cc0a462b662dae26b52

Checks 1–7

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
121977921
chain_id
56
owner
0xa9e554319de2ee4ae5ad9cc0a462b662dae26b52
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
2156
tx_hash
0x63f16cba459d7b901c5f9cc674cd2fd97496bf47d18a131d74f437b65bf9ee97
checked at 2026-09-15T06:53:36.985258Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2006
final_url
https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json
http_status
200
request_url
https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json
scheme
https
uri
https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json
checked at 2026-09-15T06:53:36.985258Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1762
body_sha256
6856cfbb363fe50237870a9d6c567e28031471d09bcdac4826cbf0e64fbda88d
content_type
application/json
checked at 2026-09-15T06:53:36.985258Z
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
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-15T06:53:36.985258Z
Claims its identity?rung 5 · bound
fail
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
did not pass
declared_agent_id
2173
declared_chain
56
declared_registry
eip155:56:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
false
registrations_seen
1
checked at 2026-09-15T06:53:36.985258Z
Answers?rung 6 · live
fail
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
endpoints
{"declared":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2/a2a","elapse… (888 chars — expand)
{"declared":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2/a2a","elapsed_ms":1997,"final_url":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2/a2a","http_status":404,"index":0,"kind":"https","name":"A2A","outcome":"not_live","probed":true,"probed_url":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2/a2a"}, {"declared":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2","elapsed_ms":3991,"final_url":"http://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2/","http_status":404,"index":1,"kind":"https","name":"web","outcome":"not_live","probed":true,"probed_url":"https://api.bitagent.io/aip/0xd5d34745e43d39609acd75d06a3f25c3d20660d84e6f84a036753e293752d7e2"}
endpoints_answered_not_live
2
endpoints_declared
2
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-09-15T20:37:10.467825Z
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 2026-09-15T06:53:36.985258Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

bsc

token id: 2156
owner: 0xa9e554319de2ee4ae5ad9cc0a462b662dae26b52
block: 121,977,921
observed: 2026-09-15T06:53:36.987563Z

tokenURIopen →

https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json

What the fetch saw

https

scheme: https
request url: https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json
final url: https://bitagent.s3.ap-southeast-1.amazonaws.com/0xa9e554319de2Ee4ae5AD9cc0a462B662DAe26b52/.well-known/agent-card.json
http status: 200
content type: application/json
size: 1,762 bytes
sha256: 6856cfbb363fe50237870a9d6c567e28031471d09bcdac4826cbf0e64fbda88d
elapsed: 2,006 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: 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

Reproduce

cargo run -p sweeper -- bsc   # at block 121977921

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

Check it again, now

On-chain snapshot

What the fetch saw

This run