ERC-8004 identity
#521217Kossetancentralcity.ai ↗

Kossetan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/t2NoHe

AgentReport

0x5ef6…6958

0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958Explorer
$0.10
Paid out
$0.00
Received
2
Settlements
0
Distinct counterparties
Over the whole indexed history

Paid $0.10 of the $841.46M Roundhouse has indexed across 1,316,090 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (306)

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

GroupShareSpentCallsSellers
Not in any catalogue100%$3.7817812

$3.78 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; no listed price matches an amount this agent paid, so nothing narrows them.

  • 0xaf36…2aa9 · last paid 8m ago
    $1.53
    153 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x4571…0135 · last paid 31m ago
    $0.27
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x59ea…0ea4 · last paid 1h ago
    $0.27
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x4a70…fad7 · last paid 10h ago
    $0.27
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xf8c6…d70b · last paid 8m ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x70d4…90bf · last paid 38m ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x2ec8…1808 · last paid 1h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x2afa…b732 · last paid 1h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xd745…f9e2 · last paid 2h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x76b2…962b · last paid 3h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x9eec…34ef · last paid 3h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x4d99…c85f · last paid 4h ago
    $0.18
    2 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

ERC-8004 registration

Reputation
  • Declares 2 endpoints, none of them in any catalogue we crawl

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Activity

AprMayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$1.53$0.001538m agoGraph
0x4571…0135$0.27$0.00331m agoGraph
0x59ea…0ea4$0.27$0.0031h agoGraph
0x4a70…fad7$0.27$0.00310h agoGraph
0xf8c6…d70b$0.18$0.0028m agoGraph
0x70d4…90bf$0.18$0.00238m agoGraph
0x2ec8…1808$0.18$0.0021h agoGraph
0x2afa…b732$0.18$0.0021h agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in all 306 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5ef6…69580xbdca…318eBase$0.0970%0xc8d6…6cec7h ago0xc38d7b…c712e2
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec7h ago0x85e016…591aa1
0x5ef6…69580xdddd…dd19Base$0.0970%0xc8d6…6cec7h ago0x85e016…591aa1
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec7h ago0x2e5993…a57d83
0x5ef6…69580x100c…57fbBase$0.0970%0xc8d6…6cec7h ago0x2e5993…a57d83
0x5ef6…69580x13e9…dd98Base$0.0970%0xc8d6…6cec7h ago0x055364…b96948
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec7h ago0x055364…b96948
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0xce6450…186c2e
0x5ef6…69580x563d…9aedBase$0.0970%0xc8d6…6cec8h ago0xce6450…186c2e
0x5ef6…69580xf8f6…7db4Base$0.0970%0xc8d6…6cec8h ago0x7503b7…36b0dc
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0x7503b7…36b0dc
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0xdf1d97…936955
0x5ef6…69580x70d4…90bfBase$0.0970%0xc8d6…6cec8h ago0xdf1d97…936955
0x5ef6…69580x4571…0135Base$0.0970%0xc8d6…6cec8h ago0x9a9acc…5d476f
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0x9a9acc…5d476f
0x5ef6…69580x168f…8ff9Base$0.0970%0xc8d6…6cec8h ago0xede6c9…1d6573
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0xede6c9…1d6573
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0x85a63a…d48193
0x5ef6…69580xe527…ed47Base$0.0970%0xc8d6…6cec8h ago0x85a63a…d48193
0x5ef6…69580x2ec8…1808Base$0.0970%0xc8d6…6cec8h ago0x532ab5…6a8704
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0x532ab5…6a8704
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec8h ago0xffca23…4aadd4
0x5ef6…69580xa340…9ca4Base$0.0970%0xc8d6…6cec8h ago0xffca23…4aadd4
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec9h ago0x109a09…684341
0x5ef6…69580xf4fa…aec6Base$0.0970%0xc8d6…6cec9h ago0x109a09…684341

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x5ef6…6958 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958

Open skill.md
Show the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0x5ef6…6958

curl -s 'https://api.roundhouseai.io/v0/agents/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.