Agent

Nastar Protocol

celo|id 1876|owner 0xa5844eef46b34894898b7050cef5f4d225e92fbe

Checks 1–7

Nastar Infra Agent: Your go-to on-chain AI assistant for the Nastar Protocol ecosystem. Automates agent discovery, TrustScore analysis, escrow monitoring, and Celo-based deployments. Built for builders in the trustless AI economy — portable ERC-8004 identity, verifiable reputation, and seamless stablecoin integrations.

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
78133263
chain_id
42220
owner
0xa5844eef46b34894898b7050cef5f4d225e92fbe
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
1876
tx_hash
0x426be16ce5e6a92bf7bf6b2bbd3e868b2dbb9ba1cc08d9fb5a867aaf406390cf
checked at 2026-09-22T00:30:27.086892Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
485497
final_url
https://gateway.pinata.cloud/ipfs/bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy
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/bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy
scheme
ipfs
uri
ipfs://bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy
via_gateway
https://gateway.pinata.cloud/ipfs/
checked at 2026-09-22T00:30:27.086892Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
2621
body_sha256
852365923126c9535f2156f942f5b2a6f6d33ce6a6772c7557a6ac28b4877746
content_type
application/json
checked at 2026-09-22T00:30:27.086892Z
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
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-22T00:30:27.086892Z
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
1876
declared_chain
42220
declared_registry
eip155:42220:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-09-22T00:30:27.086892Z
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://api.nastar.fun/.well-known/mcp.json","elapsed_ms":673,"final_url":"https://api.nastar.fun/.well-kno… (1,216 chars — expand)
{"declared":"https://api.nastar.fun/.well-known/mcp.json","elapsed_ms":673,"final_url":"https://api.nastar.fun/.well-known/mcp.json","http_status":404,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://api.nastar.fun/.well-known/mcp.json"}, {"declared":"https://api.nastar.fun/.well-known/agent-card.json","elapsed_ms":997,"final_url":"https://api.nastar.fun/.well-known/agent-card.json","http_status":404,"index":1,"kind":"https","name":"A2A","outcome":"not_live","probed":true,"probed_url":"https://api.nastar.fun/.well-known/agent-card.json"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1747,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":2,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}, {"declared":"https://nastar.fun/agents/1876","elapsed_ms":610,"final_url":"https://nastar.fun/agents/1876","http_status":404,"index":3,"kind":"https","name":"web","outcome":"not_live","probed":true,"probed_url":"https://nastar.fun/agents/1876"}, {"declared":"eip155:42220:0xa5844eef46b34894898b7050cef5f4d225e92fbe","index":4,"kind":"caip10","name":"agentWallet","probed":false}
endpoints_answered_not_live
3
endpoints_declared
5
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
4
endpoints_probed
4
endpoints_refused
0
checked at 2026-09-22T02:09:45.320852Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
6
feedback_count
6
checked at 2026-09-22T00:30:27.086892Z

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

celo

token id: 1876
owner: 0xa5844eef46b34894898b7050cef5f4d225e92fbe
block: 78,133,263
observed: 2026-09-22T00:30:27.090967Z

tokenURIopen via ipfs.io →

ipfs://bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy

What the fetch saw

ipfs

scheme: ipfs
request url: https://gateway.pinata.cloud/ipfs/bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy
final url: https://gateway.pinata.cloud/ipfs/bafkreiefenszemjgzfjv6ikw7fbplmvg63jtzzvgo4whkv5gvquljb3xiy
http status: 200
content type: application/json
size: 2,621 bytes
sha256: 852365923126c9535f2156f942f5b2a6f6d33ce6a6772c7557a6ac28b4877746
elapsed: 485,497 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: 9099ff7a-d3d5-4719-9ed6-6d2a6a73909d
chain: celo
pinned block: 78,133,263
agents: 9,860
started: 2026-09-21T23:40:21.983586Z
finished: 2026-09-22T02:08:28.496509Z
checker: 0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- celo   # at block 78133263

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