{"block":{"chainId":1,"hash":"0xefeee199dfc31122e070991916be8cdd04fd714a42ef57a590f8b38f53822e84","number":"23700766","timestamp":1761955199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000593493a567","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":"0x36dae12a9be9b0c9a2dc6d171dec448749d3bbc81ee22c2aa282bc657089d8a0","id":"rcpt_36dae12a9be9b0c9a2dc","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 23700766 --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\":\"0xefeee199dfc31122e070991916be8cdd04fd714a42ef57a590f8b38f53822e84\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:48:25.172Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x80906be7c6dbd28daa22e8ae2955b30fa7371f6071c18180b75f90b6b1367574"},"subject":{"label":"USDC totalSupply on Ethereum, 2025-10-31 UTC close","unit":"raw","value":"383134180711"},"v":1}