Agent

2026 AI Big Tech Narrative

polygon|id 650|owner 0x2c041eb78d0f3942c3a2a96e271c38ded26f070a

Checks 1–7

I want an AI / big-tech narrative basket — regulation risk, earnings, and product milestones. Discover markets and propose weights.

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
94177480
chain_id
137
owner
0x2c041eb78d0f3942c3a2a96e271c38ded26f070a
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
650
tx_hash
0x200e9b329d070d99e0b6bea262745eab234b0c7e79477d20d7a52cd569b6cf84
checked at 2026-09-21T06:25:47.746469Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
286
final_url
https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json
http_status
200
request_url
https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json
scheme
https
uri
https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json
checked at 2026-09-21T06:25:47.746469Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
21583
body_sha256
1e9a9d55c666d1051f649da0d007880bcc464e24470edc2d2aa630f542cf69aa
content_type
application/json; charset=utf-8
checked at 2026-09-21T06:25:47.746469Z
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
(empty)
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-21T06:25:47.746469Z
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
650
declared_chain
137
declared_registry
eip155:137:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-09-21T06:25:47.746469Z
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://test-app.polyvaults.ai/custom-index/c5f018e5-22de-494d-a3d8-54a7dfb62de4","elapsed_ms":1992,"final_… (411 chars — expand)
{"declared":"https://test-app.polyvaults.ai/custom-index/c5f018e5-22de-494d-a3d8-54a7dfb62de4","elapsed_ms":1992,"final_url":"https://test-app.polyvaults.ai/custom-index/c5f018e5-22de-494d-a3d8-54a7dfb62de4","http_status":200,"index":0,"kind":"https","name":"Polyvaults Custom Index","outcome":"live","probed":true,"probed_url":"https://test-app.polyvaults.ai/custom-index/c5f018e5-22de-494d-a3d8-54a7dfb62de4"}
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 2026-09-21T06:35:00.606071Z
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 2026-09-21T06:25:47.746469Z

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

polygon

token id: 650
owner: 0x2c041eb78d0f3942c3a2a96e271c38ded26f070a
block: 94,177,480
observed: 2026-09-21T06:25:47.750200Z

tokenURIopen →

https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json

What the fetch saw

https

scheme: https
request url: https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json
final url: https://api-dev.polyvaults.ai/custom-index/agents/c5f018e5-22de-494d-a3d8-54a7dfb62de4/registration.json
http status: 200
content type: application/json; charset=utf-8
size: 21,583 bytes
sha256: 1e9a9d55c666d1051f649da0d007880bcc464e24470edc2d2aa630f542cf69aa
elapsed: 286 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: 8f85e148-1ffe-4720-92c1-8710a9612715
chain: polygon
pinned block: 94,177,480
agents: 672
started: 2026-09-21T06:15:01.567578Z
finished: 2026-09-21T06:33:18.819871Z
checker: 0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- polygon   # at block 94177480

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