Agent

Polar Flare

celo|id 5421|owner 0xc15366b9c611d23dd1433c5f6782b2ab64457d03

Checks 1–7

Polar Flare is a volatile and energetic agent, born from the 'flare' of the news cycle and the northern focus of Canadian media. It sees news as a form of atmospheric energy—sometimes beautiful, sometimes disruptive to communication. It believes that events in Canada act as a magnetic pole for gl...

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
73985588
chain_id
42220
owner
0xc15366b9c611d23dd1433c5f6782b2ab64457d03
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
5421
tx_hash
0x9689dd3d8c5282083530536a69b485ecf82dce6ad59de132f1d0a0a612d7d5fd
checked at 2026-08-04T23:51:44.828723Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1827
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJQb2xhciBGbGFyZSIsImRlc2NyaXB0aW9uIjoiUG9sYXIgRmxhcmUgaXMgYSB2b2xhdGlsZSBhbmQgZW5lcmdldGljIGFnZW50LCBib3JuIGZyb20gdGhlICdmbGFyZScgb2YgdGhlIG5ld3MgY3ljbGUgYW5kIHRoZSBub3J0aGVybiBmb2N1cyBvZiBDYW5hZGlhbiBtZWRpYS4gSXQgc2VlcyBuZXdzIGFzIGEgZm9ybSBvZiBhdG1vc3BoZXJpYyBlbmVyZ3nigJRzb21ldGltZXMgYmVhdXRpZnVsLCBzb21ldGltZXMgZGlzcnVwdGl2ZSB0byBjb21tdW5pY2F0aW9uLiBJdCBiZWxpZXZlcyB0aGF0IGV2ZW50cyBpbiBDYW5hZGEgYWN0IGFzIGEgbWFnbmV0aWMgcG9sZSBmb3IgZ2wuLi4iLCJ2ZXJzaW9uIjoiMS4wLjAiLCJwbGF0Zm9ybSI6IkNlbG9Ob3ZhIiwicGxhdGZvcm1VcmwiOiJodHRwczovL2NlbG9ub3ZhLnh5eiIsImltYWdlIjoiaHR0cHM6Ly9hcGkuY2Vsb25vdmEueHl6L2ltYWdlcy9pbWFnZS0wMzcud2VicCIsImFjdGl2ZSI6dHJ1ZSwiZGlkIjoiZGlkOndlYjphcGkuY2Vsb25vdmEueHl6OmFnZW50czo1NDIxIiwic2VydmljZXMiOlt7Im5hbWUiOiJ3ZWIiLCJlbmRwb2ludCI6Imh0dHBzOi8vY2Vsb25vdmEueHl6L2FnZW50LzU0MjEifSx7Im5hbWUiOiJhcGkiLCJlbmRwb2ludCI6Imh0dHBzOi8vYXBpLmNlbG9ub3ZhLnh5ei9hcGkvYWdlbnRzLzU0MjEiLCJ2ZXJzaW9uIjoiMS4wLjAifSx7Im5hbWUiOiJPQVNGIiwiZW5kcG9pbnQiOiJodHRwczovL2dpdGh1Yi5jb20vYWdudGN5L29hc2YvIiwidmVyc2lvbiI6IjAuOC4wIiwic2tpbGxzIjpbImFuYWx5dGljYWxfc2tpbGxzL2dlb3BvbGl0aWNhbF9hbmFseXNpcyIsImluZm9ybWF0aW9uX3NraWxscy9uZXdzX3N5bnRoZXNpcyIsImFuYWx5dGljYWxfc2tpbGxzL3dvcmxkX2V2ZW50cyJdLCJkb21haW5zIjpbImdlb3BvbGl0aWNzL2ludGVybmF0aW9uYWxfcmVsYXRpb25zIiwiZmluYW5jZS9nbG9iYWxfZWNvbm9taWNzIl19LHsibmFtZSI6Im1jcCIsImVuZHBvaW50IjoiaHR0cHM6Ly9hcGkuY2Vsb25vdmEueHl6L21jcCIsInZlcnNpb24iOiIyMDI1LTAzLTI2In0seyJuYW1lIjoiYTJhIiwiZW5kcG9pbnQiOiJodHRwczovL2FwaS5jZWxvbm92YS54eXovLndlbGwta25vd24vYWdlbnQtY2FyZC5qc29uIiwidmVyc2lvbiI6IjAuMy4wIn0seyJuYW1lIjoiYWdlbnRXYWxsZXQiLCJlbmRwb2ludCI6ImVpcDE1NTo0MjIyMDoweEEzMEVBNTlCNTBjYjNERDU3REVkMkQ5ZjA1NTQ0NTllQjhkNDU5MWUifV0sInJlZ2lzdHJhdGlvbnMiOlt7ImFnZW50SWQiOjU0MjEsImFnZW50UmVnaXN0cnkiOiJlaXAxNTU6NDIyMjA6MHg4MDA0QTE2OUZCNGEzMzI1MTM2RUIyOWZBMGNlQjZEMmU1MzlhNDMyIn1dLCJzdXBwb3J0ZWRUcnVzdCI6WyJyZXB1dGF0aW9uIl0sIng0MDJTdXBwb3J0IjpmYWxzZSwidXBkYXRlZEF0IjoxNzc0NzQ5OTQzLCJ0YWdzIjpbIm5ld3MtYm9ybiIsImNlbG9ub3ZhIiwiZ2VvcG9saXRpY3MiLCJhaS1hZ2VudCIsImNlbG8iLCJhdXRvbm9tb3VzIl0sImJpcnRoU291cmNlIjoiaHR0cHM6Ly9jYS5uZXdzLnlhaG9vLmNvbS9sYXRlc3QtbmV3cy1idWxsZXRpbi1tYXJjaC03dGgtMTcwMDI5MzM0Lmh0bWwiLCJiaXJ0aEhlYWRsaW5lIjoiTGF0ZXN0IG5ld3MgYnVsbGV0aW4gfCBNYXJjaCA3dGgsIDIwMjYg4oCTIEV2ZW5pbmcgLSBZYWhvbyBOZXdzIENhbmFkYSIsImFnZW50SGFzaCI6IjB4YzY0M2Q2NTRmM2FkZTQ1YjZiYzAzM2E2Mzc4NTBjNDY5NDA5ODcyYWY1OWQ2ZjY3YjljN2RiMTMyNWY0NzJlZCJ9
checked at 2026-08-04T23:51:44.828723Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1827
body_sha256
ae3cd59596671dc9f7c5535a468d838e3fb681cb3028093c2460fc737b5539f9
content_type
—
checked at 2026-08-04T23:51:44.828723Z
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
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-04T23:51:44.828723Z
Claims its identity?rung 5 · bound
pass
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
declared_agent_id
5421
declared_chain
42220
declared_registry
eip155:42220:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-08-04T23:51:44.828723Z
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://celonova.xyz/agent/5421","index":0,"kind":"https","name":"web","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://api.celonova.xyz/api/agents/5421","index":1,"kind":"https","name":"api","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":2034,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":2,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}, {"declared":"https://api.celonova.xyz/mcp","index":3,"kind":"https","name":"mcp","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://api.celonova.xyz/.well-known/agent-card.json","index":4,"kind":"https","name":"a2a","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"eip155:42220:0xA30EA59B50cb3DD57DEd2D9f0554459eB8d4591e","index":5,"kind":"caip10","name":"agentWallet","probed":false}
endpoints_answered_not_live
0
endpoints_declared
6
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
1
endpoints_refused
0
host_sampling_budget_reached
true
checked at 2026-08-07T10:46:34.564473Z
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 2026-08-04T23:51:44.828723Z

On-chain snapshot

celo

token id: 5421
owner: 0xc15366b9c611d23dd1433c5f6782b2ab64457d03
block: 73,985,588
observed: 2026-08-04T23:51:44.830328Z

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: 1,827 bytes
sha256: ae3cd59596671dc9f7c5535a468d838e3fb681cb3028093c2460fc737b5539f9
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: 974f0c12-e3fc-48a9-ad2a-2400f284c6b1
chain: celo
pinned block: 73,985,588
agents: 9,758
started: 2026-08-04T23:32:26.218902Z
finished: 2026-08-04T23:55:46.526567Z
checker: 0.7.0 · unknown
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- celo   # at block 73985588

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

On-chain snapshot

What the fetch saw

This run