{"block":{"chainId":1,"hash":"0x5b54c7cbb1816c36c6b5431e31ca12b1162b8d87a305318702d954e1f2b0b0cc","number":"17382265","timestamp":1685577599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000014d42105a67","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":"0x67bff97f565364b2f320bacc3f145761e31ef6dfd4cb236a52a6365d9bada298","id":"rcpt_67bff97f565364b2f320","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 17382265 --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\":\"0x5b54c7cbb1816c36c6b5431e31ca12b1162b8d87a305318702d954e1f2b0b0cc\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:47:06.637Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x25645c924f54e42f45717d02a2bfb369adfd07916675f61bed07c32b25294e6f"},"subject":{"label":"USDC totalSupply on Ethereum, 2023-05-31 UTC close","unit":"raw","value":"1431332477543"},"v":1}