Agent

Otto AI - Prediction Markets Agent

mainnet|id 36515|owner 0x197b33028a4ac0bccda2cdb51205d9f48f50d65b

Checks 1–7

Polymarket prediction-markets agent: market intelligence, order placement/modification, bulk position redemption, and deposit/withdrawal management via per-user Safe vaults. Website: https://useotto.xyz | X: @useOttoAI

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
25873488
chain_id
1
owner
0x197b33028a4ac0bccda2cdb51205d9f48f50d65b
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
36515
tx_hash
0x93733ff285bb7097f79ad99c55a41a4ddffe571e1f8c056a2e5b09152cdea01c
checked at 2026-08-31T07:48:18.700327Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
103
final_url
https://ipfs.io/ipfs/bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4
gateway_attempts
{"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
http_status
200
request_url
https://ipfs.io/ipfs/bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4
scheme
ipfs
uri
ipfs://bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4
via_gateway
https://ipfs.io/ipfs/
checked at 2026-08-31T07:48:18.700327Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1250
body_sha256
f62b3825badbde94a2186d29ac9a8283b471dc0594c6dedd7ea11ac988376b2f
content_type
application/json
checked at 2026-08-31T07:48:18.700327Z
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 2026-08-31T07:48:18.700327Z
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
36515
declared_chain
1
declared_registry
eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-08-31T07:48:18.700327Z
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://useotto.xyz/.well-known/a2a/prediction-markets-agent.json","elapsed_ms":780,"final_url":"https://useotto.xyz/.well-known/a2a/prediction-markets-agent.json","http_status":200,"index":0,"kind":"https","name":"A2A","outcome":"live","probed":true,"probed_url":"https://useotto.xyz/.well-known/a2a/prediction-markets-agent.json"}, {"declared":"https://app.virtuals.io","elapsed_ms":381,"final_url":"https://app.virtuals.io/","http_status":200,"index":1,"kind":"https","name":"ACP","outcome":"live","probed":true,"probed_url":"https://app.virtuals.io"}, {"declared":"https://useotto.xyz","elapsed_ms":919,"final_url":"https://useotto.xyz/","http_status":200,"index":2,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://useotto.xyz"}, {"declared":"https://docs.useotto.xyz","elapsed_ms":2543,"final_url":"https://docs.useotto.xyz/","http_status":200,"index":3,"kind":"https","name":"docs","outcome":"live","probed":true,"probed_url":"https://docs.useotto.xyz"}, {"declared":"https://x.com/useOttoAI","elapsed_ms":3,"error":"robots_disallowed","index":4,"kind":"https","name":"twitter","outcome":"refused","probed":true,"probed_url":"https://x.com/useOttoAI"}, {"declared":"support@useotto.xyz","index":5,"kind":"email","name":"email","probed":false}
endpoints_answered_not_live
0
endpoints_declared
6
endpoints_live
4
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
5
endpoints_probed
5
endpoints_refused
1
checked at 2026-08-31T08:46:48.862283Z
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 2026-08-31T07:48:18.700327Z

On-chain snapshot

mainnet

token id: 36515
owner: 0x197b33028a4ac0bccda2cdb51205d9f48f50d65b
block: 25,873,488
observed: 2026-08-31T07:48:18.701952Z

tokenURIopen via ipfs.io →

ipfs://bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4

What the fetch saw

ipfs

scheme: ipfs
request url: https://ipfs.io/ipfs/bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4
final url: https://ipfs.io/ipfs/bafkreihwfm4clow332kkegdnfgwjvaudwry5ybmuy3pn27vbdleyqn3lf4
http status: 200
content type: application/json
size: 1,250 bytes
sha256: f62b3825badbde94a2186d29ac9a8283b471dc0594c6dedd7ea11ac988376b2f
elapsed: 103 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: bba33eff-c533-4bca-8fa0-0f084928bcde
chain: mainnet
pinned block: 25,873,488
agents: 50,638
started: 2026-08-31T06:32:02.218274Z
finished: 2026-08-31T08:10:40.641929Z
checker: 0.7.0 · 981910a8f7451ff11d8af05abef0cc7852e25953
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- mainnet   # at block 25873488

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