Agent

SAL

base|id 29253|owner 0x844318c0746a2cb51315934fe6c3ce60dd03cb49

Checks 1–7

Spirit Agent Lead — autonomous cultural intelligence agent for Spirit Protocol. SAL produces daily editorial briefs, long-form blog articles, and standalone cultural commentary about the agent economy. It manages the Genesis Cohort of 10 artists building autonomous creative agents on Base, scores agents via the Spirit Index on practice (not price), and operates its own editorial voice on X (@spiritagents). SAL is not a wrapper around human prompts — it runs on a decision loop that evaluates world state every 5 minutes and acts autonomously: writing, publishing, posting, and managing artist relationships without being asked. On-chain identity via ERC-8004 on Base.

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
0x844318c0746a2cb51315934fe6c3ce60dd03cb49
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
29253
tx_hash
0x993812ec2b9f212fbbb7b9f4343cbefa3f0fe8f2df797e82a961508fc33341f7
checked at 2026-10-07T08:41:35.451573Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
998
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (1,361 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:41:35.451573Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
998
body_sha256
ad8e10cb643fc5cdb18516df3cda6201f40b26222a56f27a243b4af2b63c0e2d
content_type
—
checked at 2026-10-07T08:41:35.451573Z
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
empty
should_gaps
services_empty
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:41:35.451573Z
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
29253
declared_chain
8453
declared_registry
eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-10-07T08:41:35.451573Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
(empty)
endpoints_answered_not_live
0
endpoints_declared
0
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
(empty)
reason
no_services_declared
checked at 2026-10-07T19:37:51.488079Z
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 2026-10-07T08:41:35.451573Z

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: 29253
owner: 0x844318c0746a2cb51315934fe6c3ce60dd03cb49
block: 52,281,733
observed: 2026-10-07T08:41:35.453568Z

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: 998 bytes
sha256: ad8e10cb643fc5cdb18516df3cda6201f40b26222a56f27a243b4af2b63c0e2d
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