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Agent

Koalified #425 - Ryvoyn

mainnet|id 39496|owner 0xde152afb7db5373f34876e1499fbd893a82dd336

Checks 1–7

Koalified #425 - Ryvoyn carries no fixed label. Unpredictable by design. Every category hides something, including this one. One of 2,222 hand-drawn Pixel Art Koalas on Ethereum, each one activated once, each one remembered. Persistent memory. Live data. A personality shaped by 3 on-chain traits. No two conversations will ever be the same.

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.

  1. Registered?rung 1 · registered

    pass

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

    passed

    block_number
    25923734
    chain_id
    1
    owner
    0xde152afb7db5373f34876e1499fbd893a82dd336
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    39496
    tx_hash
    0x2e067ab0ecd64b55f0261785fc457cfe5b8d376a1446a7dbd8e7055087abb73c

    checked at 2026-09-07T08:24:13.826330Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    7244
    final_url
    https://koalified.xyz/api/agent/425
    http_status
    200
    request_url
    https://koalified.xyz/api/agent/425
    scheme
    https
    uri
    https://koalified.xyz/api/agent/425

    checked at 2026-09-07T08:24:13.826330Z

  3. Readable?rung 3 · parseable

    pass

    What came back is valid JSON that a machine can read.

    passed

    body_bytes
    2234
    body_sha256
    a85ec2f2595f394a314599b8ec3cd80cbfe86b90bf8aff3bdbdb696bc4053e8a
    content_type
    application/json

    checked at 2026-09-07T08:24:13.826330Z

  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
    (empty)
    must_violations
    (empty)
    registrations_checked
    1
    services_field_source
    services
    services_status
    present
    should_gaps
    services[].version
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-09-07T08:24:13.826330Z

  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
    39496
    declared_chain
    1
    declared_registry
    eip155:1:0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-09-07T08:24:13.826330Z

  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://koalified.xyz/chat/425","elapsed_ms":1988,"final_url":"https://koalified.xyz/chat/425","http_status":200,"index":0,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://koalified.xyz/chat/425"}, {"declared":"https://koalified.xyz/api/agent/425/a2a","elapsed_ms":12751,"final_url":"https://koalified.xyz/api/agent/425/a2a","http_status":200,"index":1,"kind":"https","name":"A2A","outcome":"live","probed":true,"probed_url":"https://koalified.xyz/api/agent/425/a2a"}, {"declared":"https://koalified.xyz/api/agent/425","elapsed_ms":14265,"final_url":"https://koalified.xyz/api/agent/425","http_status":200,"index":2,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://koalified.xyz/api/agent/425"}, {"declared":"https://koalified.xyz/api/agent/425","elapsed_ms":14265,"final_url":"https://koalified.xyz/api/agent/425","http_status":200,"index":3,"kind":"https","name":"RESTAP","outcome":"live","probed":true,"probed_url":"https://koalified.xyz/api/agent/425"}
    endpoints_answered_not_live
    0
    endpoints_declared
    4
    endpoints_live
    4
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    4
    endpoints_probed
    4
    endpoints_refused
    0

    checked at 2026-09-07T09:18:09.781858Z

  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 2026-09-07T08:24:13.826330Z

On-chain snapshot

mainnet
token id
39496
owner
0xde152afb7db5373f34876e1499fbd893a82dd336
block
25,923,734
observed
2026-09-07T08:24:13.828966Z
tokenURIopen →
https://koalified.xyz/api/agent/425

What the fetch saw

https
scheme
https
request url
https://koalified.xyz/api/agent/425
final url
https://koalified.xyz/api/agent/425
http status
200
content type
application/json
size
2,234 bytes
sha256
a85ec2f2595f394a314599b8ec3cd80cbfe86b90bf8aff3bdbdb696bc4053e8a
elapsed
7,244 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
faba031b-5726-4bf6-9885-8d6fcd6d1456
chain
mainnet
pinned block
25,923,734
agents
50,725
started
2026-09-07T06:38:03.089231Z
finished
2026-09-07T08:40:18.482812Z
checker
0.7.0 · 981910a8f7451ff11d8af05abef0cc7852e25953
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25923734

What each check measures →