Agent

The Plush Swan by Unibase

bsc|id 2139|owner 0x9a09476dcbb0dbef6cae651bc85d309b553e96fd

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
0x9a09476dcbb0dbef6cae651bc85d309b553e96fd
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
2139
tx_hash
0x9352e3fa5050b20e44cdc315f1649260980a3125a7da7df07c9a61771fb802b5
checked at 2026-09-15T06:53:33.773106Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
1991
final_url
https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json
http_status
200
request_url
https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json
scheme
https
uri
https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json
checked at 2026-09-15T06:53:33.773106Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1322
body_sha256
2d6108f68c4115244bfe76914a24833d469d8816e094d47ebc2a0d771101a776
content_type
application/json
checked at 2026-09-15T06:53:33.773106Z
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
image, services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-15T06:53:33.773106Z
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
2139
declared_chain
97
declared_registry
eip155:97:0x8004A818BFB912233c491871b3d84c89A494BD9e
match
false
registrations_seen
1
checked at 2026-09-15T06:53:33.773106Z
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://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/age… (967 chars — expand)
{"declared":"https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json","elapsed_ms":1899,"final_url":"https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json","http_status":200,"index":0,"kind":"https","name":"A2A","outcome":"live","probed":true,"probed_url":"https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json"}, {"declared":"https://testnet-api.bitagent.io/aip/0xe482728886ea79882bab2e9e42a10f696cd65561fc843c58b9bf2c9ef400b165","elapsed_ms":1995,"final_url":"https://testnet-api.bitagent.io/aip/0xe482728886ea79882bab2e9e42a10f696cd65561fc843c58b9bf2c9ef400b165","http_status":200,"index":1,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://testnet-api.bitagent.io/aip/0xe482728886ea79882bab2e9e42a10f696cd65561fc843c58b9bf2c9ef400b165"}
endpoints_answered_not_live
0
endpoints_declared
2
endpoints_live
2
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
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
1
feedback_count
1
checked at 2026-09-15T06:53:33.773106Z

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: 2139
owner: 0x9a09476dcbb0dbef6cae651bc85d309b553e96fd
block: 121,977,921
observed: 2026-09-15T06:53:33.775122Z

tokenURIopen →

https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json

What the fetch saw

https

scheme: https
request url: https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json
final url: https://bitagent.s3.ap-southeast-1.amazonaws.com/0x9A09476dCbb0DbEf6CaE651bc85d309B553E96fd/.well-known/agent-card.json
http status: 200
content type: application/json
size: 1,322 bytes
sha256: 2d6108f68c4115244bfe76914a24833d469d8816e094d47ebc2a0d771101a776
elapsed: 1,991 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