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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.

  1. Registered?rung 1 · registered

    pass

    The agent exists in the on-chain registry, with an owner and a document URL.

    passed

    block_number
    91757844
    chain_id
    137
    owner
    0xa472c682b6da2310c452d7544c0a0cb93f9d3f82
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    604
    tx_hash
    0x597c5efdd71036bc8a3db3e087427ad105dfc53bcf308fd50f53a24483a815f8

    checked at 2026-08-10T06:04:56.827396Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    21
    final_url
    https://ipfs.io/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
    gateway_attempts
    {"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
    http_status
    200
    request_url
    https://ipfs.io/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
    scheme
    ipfs
    uri
    ipfs://QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
    via_gateway
    https://ipfs.io/ipfs/

    checked at 2026-08-10T06:04:56.827396Z

  3. 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 2026-08-10T06:04:56.827396Z

  4. 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 2026-08-10T06:04:56.827396Z

  5. 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 2026-08-10T06:04:56.827396Z

  6. 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":1147,"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 2026-08-10T06:06:29.489474Z

  7. 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 2026-08-10T06:04:56.827396Z

On-chain snapshot

polygon
token id
604
owner
0xa472c682b6da2310c452d7544c0a0cb93f9d3f82
block
91,757,844
observed
2026-08-10T06:04:56.829826Z
tokenURIopen via ipfs.io →
ipfs://QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3

What the fetch saw

ipfs
scheme
ipfs
request url
https://ipfs.io/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
final url
https://ipfs.io/ipfs/QmeMx4p9DR7eoWHU9ztziYZdBvu5gsg79AmSQ4c9mdatG3
http status
200
content type
application/json
size
11,549 bytes
sha256
c0e320dc8fe912e84f81e417a6d4fc528f23388a7a4a6d47b30a80ee43ea9c89
elapsed
21 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
b8acef9f-d219-4fc8-8aaa-b7ce20d1b168
chain
polygon
pinned block
91,757,844
agents
608
started
2026-08-10T06:03:12.744539Z
finished
2026-08-10T06:04:58.131352Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- polygon   # at block 91757844

What each check measures →