Agent

MECHAIS Agent

base|id 6831|owner 0x7080899853f9e9cf108e01365012bbc1ceb09dc1

Checks 1–7

MECHAIS

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

6 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
51072140
chain_id
8453
owner
0x7080899853f9e9cf108e01365012bbc1ceb09dc1
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
6831
tx_hash
0xf11a6ca5bf177d271ca9c4d85b9e391367115b321fa7de1c7ff0ed6da891a9e6
checked at 2026-09-09T06:41:08.589143Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
109
final_url
https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4
http_status
200
request_url
https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4
scheme
https
uri
https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4
checked at 2026-09-09T06:41:08.589143Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
232
body_sha256
fb06920c87abf7a9f0e3856694d3a5ccd78f1219999e252a4ac83d499e91b17f
content_type
application/json
checked at 2026-09-09T06:41:08.589143Z
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, active, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
neither
services_status
absent
should_gaps
type, services, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-09T06:41:08.589143Z
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 2026-09-09T06:41:08.589143Z
Answers?rung 6 · —
not checked
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
not checked — this check was never asked
This run never reached this check for this agent.
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
2
feedback_count
2
checked at 2026-09-09T06:41:08.589143Z

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: 6831
owner: 0x7080899853f9e9cf108e01365012bbc1ceb09dc1
block: 51,072,140
observed: 2026-09-09T06:41:08.590799Z

tokenURIopen →

https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4

What the fetch saw

https

scheme: https
request url: https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4
final url: https://rose-immense-hornet-523.mypinata.cloud/ipfs/bafkreih3a2jazb5l66u7by4fm2knhjom26hregmztyssuswihvez5enrp4
http status: 200
content type: application/json
size: 232 bytes
sha256: fb06920c87abf7a9f0e3856694d3a5ccd78f1219999e252a4ac83d499e91b17f
elapsed: 109 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: 794d7afd-90ab-4c17-90c9-57f8b48e7a3d
chain: base
pinned block: 51,072,140
agents: 85,673
started: 2026-09-09T06:00:28.568294Z
finished: 2026-09-16T08:47:01.599361Z
checker: 0.7.0 · 981910a8f7451ff11d8af05abef0cc7852e25953
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- base   # at block 51072140

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 · —

Has feedback?rung 7 · attested

Check it again, now

On-chain snapshot

What the fetch saw

This run