Agent

SentryFin

polygon|id 604|owner 0xa472c682b6da2310c452d7544c0a0cb93f9d3f82

Checks 1–7

A cross-platform moderation agent for crypto communities. It monitors Discord, Telegram, and X in real time to catch phishing links and scam contracts, spam and low-effort/bot posts, and toxic or coordinated FUD ,flagging or auto-actioning based on configurable severity, and surfacing a daily summary of what it caught so mods stay in the loop without watching every channel.

Keyerrorthe check could not completefaildid not passpasspassedskippeda 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
94177480
chain_id
137
owner
0xa472c682b6da2310c452d7544c0a0cb93f9d3f82
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
604
tx_hash
0x597c5efdd71036bc8a3db3e087427ad105dfc53bcf308fd50f53a24483a815f8
checked at 2026-09-21T06:33:18.770829Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
474579
final_url
https://gateway.pinata.cloud/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
gateway_attempts
{"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":429}, {"error":"ssrf_blocked: dns resolution failed: faile… (337 chars — expand)
{"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":429}, {"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Temporary failure in name resolution","gateway":"https://cloudflare-ipfs.com/ipfs/","http_status":null}, {"error":null,"gateway":"https://gateway.pinata.cloud/ipfs/","http_status":200}
http_status
200
request_url
https://gateway.pinata.cloud/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
scheme
ipfs
uri
ipfs://QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
via_gateway
https://gateway.pinata.cloud/ipfs/
checked at 2026-09-21T06:33:18.770829Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
11549
body_sha256
c0e320dc8fe912e84f81e417a6d4fc528f23388a7a4a6d47b30a80ee43ea9c89
content_type
application/json
checked at 2026-09-21T06:33:18.770829Z
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, supportedTrust
must_violations
(empty)
registrations_checked
8
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-21T06:33:18.770829Z
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
604
declared_chain
137
declared_registry
eip155:137:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
8
checked at 2026-09-21T06:33:18.770829Z
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://github.com/agntcy/oasf/","elapsed_ms":1460,"final_url":"https://github.com/agntcy/oasf/","http_stat… (245 chars — expand)
{"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1460,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":0,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
checked at 2026-09-21T06:35:00.606071Z
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 2026-09-21T06:33:18.770829Z

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

polygon

token id: 604
owner: 0xa472c682b6da2310c452d7544c0a0cb93f9d3f82
block: 94,177,480
observed: 2026-09-21T06:33:18.774042Z

tokenURIopen via ipfs.io →

ipfs://QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3

What the fetch saw

ipfs

scheme: ipfs
request url: https://gateway.pinata.cloud/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
final url: https://gateway.pinata.cloud/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
http status: 200
content type: application/json
size: 11,549 bytes
sha256: c0e320dc8fe912e84f81e417a6d4fc528f23388a7a4a6d47b30a80ee43ea9c89
elapsed: 474,579 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: 8f85e148-1ffe-4720-92c1-8710a9612715
chain: polygon
pinned block: 94,177,480
agents: 672
started: 2026-09-21T06:15:01.567578Z
finished: 2026-09-21T06:33:18.819871Z
checker: 0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- polygon   # at block 94177480

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