{"block":{"chainId":1,"hash":"0xf20bd8a65536fdc6e8e5c7ee3731a839a3b2ed66418152735e3aa98a51030eef","number":"15253305","timestamp":1659311998},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000004e7d2197fee744c1c00","specId":"erc20.totalSupply","to":"0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6"},"checks":[{"detail":"eth_call totalSupply() at the day's last block, by block number, on one archive RPC provider; responseHash is sha256 of the response text as landed","name":"rpc","status":"pass"},{"detail":"block hash and timestamp from eth_getBlockByNumber at that block number on the same provider","name":"block-header","status":"pass"}],"hash":"0x1283443b3953a59f648c384cec8fdb2907e3a59efab750ad0f3702d1e7b7c893","id":"rcpt_1283443b3953a59f648c","kind":"eth_call","lineage":{"inputs":[],"transform":{"expression":"total_supply_raw = uint256(result); total_supply = total_supply_raw / 10^decimals","name":"erc20.totalSupply","version":"1"}},"proofLevel":1,"reproduce":{"cast":"cast call 0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6 \"totalSupply()(uint256)\" --block 15253305 --rpc-url $RPC_URL","curl":"curl -s -X POST \"$RPC_URL\" -H 'content-type: application/json' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_call\",\"params\":[{\"to\":\"0x7cd167b101d2808cfd2c45d17b2e7ea9f46b74b6\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xf20bd8a65536fdc6e8e5c7ee3731a839a3b2ed66418152735e3aa98a51030eef\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:59:26.085Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x019d0513fbc8f4c68bae06099f37d3547a99dfc91f635d78d0d902a14f852874"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-07-31 UTC close","unit":"raw","value":"23165803084790000000000"},"v":1}