Agent

Cortex Underwriter — Validator

base|id 35182|owner 0x8618416b7803dfae42641cf56c3f97f21bf1f253

Checks 1–7

Autonomous validation agent that monitors expired predictions and resolves them based on market data. Triggers trust score updates and insurance payouts.

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
52281733
chain_id
8453
owner
0x8618416b7803dfae42641cf56c3f97f21bf1f253
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
35182
tx_hash
0x045fee790f30ff05a58adeeaad79ffdabd103342562c594f928c27827a63cc64
checked at 2026-10-07T10:43:55.309597Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
200
final_url
https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json
http_status
200
request_url
https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json
scheme
https
uri
https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json
checked at 2026-10-07T10:43:55.309597Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1238
body_sha256
0ca31b2c4f56ae6986b444d330fa0fbefb555293550f83a135e4d548a4ec45df
content_type
text/plain; charset=utf-8
checked at 2026-10-07T10:43:55.309597Z
Follows the spec?rung 4 · conformant
fail
The document meets what ERC-8004 requires of it.
did not pass
both_fields_present
false
legacy_endpoints_field
false
may_gaps
(empty)
must_violations
registrations[0].agentId, registrations[0].agentRegistry
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T10:43:55.309597Z
Claims its identity?rung 5 · bound
skipped
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
skipped — a check this one depends on did not pass
skipped_because_rung
4
skipped_because_status
fail
checked at 2026-10-07T10:43:55.309597Z
Answers?rung 6 · live
skipped
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
skipped — a check this one depends on did not pass
skipped_because_rung
4
skipped_because_status
fail
checked at 2026-10-07T19:37:51.488079Z
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 2026-10-07T10:43:55.309597Z

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

base

token id: 35182
owner: 0x8618416b7803dfae42641cf56c3f97f21bf1f253
block: 52,281,733
observed: 2026-10-07T10:43:55.311792Z

tokenURIopen →

https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json

What the fetch saw

https

scheme: https
request url: https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json
final url: https://raw.githubusercontent.com/metalboyrick/cortex-underwriter/main/agent/metadata/validator-agent-card.json
http status: 200
content type: text/plain; charset=utf-8
size: 1,238 bytes
sha256: 0ca31b2c4f56ae6986b444d330fa0fbefb555293550f83a135e4d548a4ec45df
elapsed: 200 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: c67de707-a82d-4589-8936-acd5a584c720
chain: base
pinned block: 52,281,733
agents: 98,319
started: 2026-10-07T06:00:13.662398Z
finished: 2026-10-07T19:18:37.899751Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- base   # at block 52281733

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