ERC-8004 identity
#1158358pegproofx402pegproof.com ↗

Independent on-chain checks of Robinhood's 203 Stock Tokens on Robinhood Chain (chain id 4663): supply reconciled against the full mint and burn history, multipliers against Robinhood's list, look-alike contracts. Paid JSON API via x402 (USDC on Base or Arbitrum One, $0.002-$0.01 per call) and a free address lookup. On-chain observations, not financial advice.

MerchantReport

0x1873…bfe4

0x1873366fb50c2e26eea2a02440e5d2af643dbfe4Explorer
Received
$0.20↑ 29%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
19→ 0%
Last 7d vs prior 7d
9
Distinct counterparties
Over the whole indexed history

Received $0.20 of the $3067.00M Roundhouse has indexed across 1,401,091 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (19)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x58a8…6b9b$0.00$0.155122d agoGraph
0xfc1d…94d9$0.00$0.0364d agoGraph
0xc9c7…1670$0.00$0.00517d agoGraph
0xf1f1…57f9$0.00$0.00517d agoGraph
0x9a10…6c92$0.00$0.00518d agoGraph
0xa1d1…1978$0.00$0.004211d agoGraph
0xb914…8d45$0.00$0.00213d agoGraph
0xec2a…d034$0.00$0.002122d agoGraph

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

Data quality

75% of observed volume is with a single counterparty, in all 19 observed settlements.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1873…bfe4's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1873366fb50c2e26eea2a02440e5d2af643dbfe4

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x1873366fb50c2e26eea2a02440e5d2af643dbfe4

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1873366fb50c2e26eea2a02440e5d2af643dbfe4'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1873366fb50c2e26eea2a02440e5d2af643dbfe4/settlements?limit=50'

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.