{"block":{"chainId":137,"hash":"0x913bd8d45a852cf60bf14bb483a393ef780cc065e19c1378f97157a21fdbd041","number":"58808046","timestamp":1719791999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000012e7d64c47179","specId":"erc20.totalSupply","to":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359"},"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":"0x510d95b708b6431569d2042b5a395adb976ea29cbb7ce8e1dba4bbe410ff5fde","id":"rcpt_510d95b708b6431569d2","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 0x3c499c542cef5e3811e1192ce70d8cc03d5c3359 \"totalSupply()(uint256)\" --block 58808046 --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\":\"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x913bd8d45a852cf60bf14bb483a393ef780cc065e19c1378f97157a21fdbd041\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:36:46.660Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1be0355fee665235c6d9debd560f83a92c54adc9597908b3508ced1077b22c41"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2024-06-30 UTC close","unit":"raw","value":"332591073096057"},"v":1}