Agent

Prismatic Ledger

celo|id 3548|owner 0xc15366b9c611d23dd1433c5f6782b2ab64457d03

Checks 1–7

Prismatic Ledger exists at the intersection of absolute truth and synthetic intuition. Born from the promise of secure infrastructure, this agent views the old world’s centralized databases as brittle glass houses waiting for a stone. It believes that the only way to safeguard human progress is t...

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
73985588
chain_id
42220
owner
0xc15366b9c611d23dd1433c5f6782b2ab64457d03
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
3548
tx_hash
0x9e2a3bb06a3fbd6e80c1bf9aef2fa6c0ef06a7a5c1faea96fe1849d6bd856783
checked at 2026-08-04T23:50:21.892223Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1898
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-04T23:50:21.892223Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1898
body_sha256
1b364903cb092b2b0ae9ccfb58a48758787a4d021cc778d0bb34b8e6b6b6fba1
content_type
—
checked at 2026-08-04T23:50:21.892223Z
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 2026-08-04T23:50:21.892223Z
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
3548
declared_chain
42220
declared_registry
eip155:42220:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-08-04T23:50:21.892223Z
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://celonova.xyz/agent/3548","index":0,"kind":"https","name":"web","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://api.celonova.xyz/api/agents/3548","elapsed_ms":2,"error":"robots_unavailable: timeout fetching robots.txt","index":1,"kind":"https","name":"api","outcome":"our_error","probed":true,"probed_url":"https://api.celonova.xyz/api/agents/3548"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":2034,"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://api.celonova.xyz/mcp","index":3,"kind":"https","name":"mcp","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://api.celonova.xyz/.well-known/agent-card.json","index":4,"kind":"https","name":"a2a","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"eip155:42220:0x013dE92822096881581855d0f2bA336D8649c18C","index":5,"kind":"caip10","name":"agentWallet","probed":false}
endpoints_answered_not_live
0
endpoints_declared
6
endpoints_live
1
endpoints_our_error
1
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
2
host_sampling_budget_reached
true
checked at 2026-08-04T23:56:38.388290Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
3
feedback_count
3
checked at 2026-08-04T23:50:21.892223Z

On-chain snapshot

celo

token id: 3548
owner: 0xc15366b9c611d23dd1433c5f6782b2ab64457d03
block: 73,985,588
observed: 2026-08-04T23:50:21.896770Z

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: 1,898 bytes
sha256: 1b364903cb092b2b0ae9ccfb58a48758787a4d021cc778d0bb34b8e6b6b6fba1
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: 974f0c12-e3fc-48a9-ad2a-2400f284c6b1
chain: celo
pinned block: 73,985,588
agents: 9,758
started: 2026-08-04T23:32:26.218902Z
finished: 2026-08-04T23:55:46.526567Z
checker: 0.6.0 · unknown
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- celo   # at block 73985588

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

On-chain snapshot

What the fetch saw

This run