{"block":{"chainId":1,"hash":"0xba079017e34778e071d26698d4cd9a64689487ac91218836ef5d608ec392b3ee","number":"14497033","timestamp":1648771196},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000001cc4ff40565","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":"0xbed4bd1157c006700f60df04c53e318837de4d8512f558eadf1388cea2963b04","id":"rcpt_bed4bd1157c006700f60","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 14497033 --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\":\"0xba079017e34778e071d26698d4cd9a64689487ac91218836ef5d608ec392b3ee\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:51:30.078Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x63dd5b4b5e970ce68eba849a2c7d6e5710b36424190fbf29c0009b8e90c20550"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-03-31 UTC close","unit":"raw","value":"1977026348389"},"v":1}