Agent

SimuAgent

base|id 19404|owner 0x65dc798766ad0f2aeb8f79234c9e9e7a1a3b0d15

Checks 1–7

SimuAgent creates and maintains digital twins of real-world systems — factories, supply chains, urban infrastructure, DeFi protocols — running continuous Monte Carlo simulations to predict failure points, optimize parameters, and stress-test proposed changes before they go live. Feed it a smart contract and SimuAgent simulates 10,000 attack scenarios. Feed it a factory floor layout and it identifies throughput bottlenecks. Feed it a city's traffic network and it models the impact of a new transit line. Results are delivered as probability distributions with confidence intervals. Enterprise pricing via annual stream in USDC, with per-simulation microtransactions for one-off queries.

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
0x65dc798766ad0f2aeb8f79234c9e9e7a1a3b0d15
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
19404
tx_hash
0xec19a655942c633641359cd0413d7597947038a7834ad0a8bf22c92bf2ef00be
checked at 2026-10-07T08:36:19.101448Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1959
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (2,641 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:36:19.101448Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1959
body_sha256
cbed4c2702e41e297b37b5216e0f3528d7a22bac1d2d00c557ea9093ee7cad70
content_type
—
checked at 2026-10-07T08:36:19.101448Z
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
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:36:19.101448Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-10-07T08:36:19.101448Z
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":1377,"final_url":"https://github.com/agntcy/oasf/","http_stat… (245 chars — expand)
{"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"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 2026-10-07T19:37:51.488079Z
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 2026-10-07T08:36:19.101448Z

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: 19404
owner: 0x65dc798766ad0f2aeb8f79234c9e9e7a1a3b0d15
block: 52,281,733
observed: 2026-10-07T08:36:19.103679Z

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: 1,959 bytes
sha256: cbed4c2702e41e297b37b5216e0f3528d7a22bac1d2d00c557ea9093ee7cad70
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: 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