{"block":{"chainId":1,"hash":"0xeba65c5183344e752ca2c7373fe3f1cee406d9bc52aece240fd8a61c2252dca8","number":"14688629","timestamp":1651363177},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000192ae192080","specId":"erc20.totalSupply","to":"0x41f7b8b9b897276b7aae926a9016935280b44e97"},"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":"0xaefff4e40240555a69bc283dff26ebad0f2023570a434039c3f1b1d70a428b52","id":"rcpt_aefff4e40240555a69bc","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 0x41f7b8b9b897276b7aae926a9016935280b44e97 \"totalSupply()(uint256)\" --block 14688629 --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\":\"0x41f7b8b9b897276b7aae926a9016935280b44e97\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xeba65c5183344e752ca2c7373fe3f1cee406d9bc52aece240fd8a61c2252dca8\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:45:13.102Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xfdbd30eb6c30c986a81acf9341a92daa9ba953cce62c24083cf1d84f82e5c2d2"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-04-30 UTC close","unit":"raw","value":"1729497735296"},"v":1}