{"block":{"chainId":137,"hash":"0x1322c7053e100cbbeee6e1cdccbca5cf424df48dc660c61c1075e6919ef0764a","number":"94623239","timestamp":1790639999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000023dc01d31dfe0","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":"0x92db20d1c4d1c07710718449af4feb4d3f9b0f39c789861dd85c933348fb5434","id":"rcpt_92db20d1c4d1c0771071","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 94623239 --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\":\"0x1322c7053e100cbbeee6e1cdccbca5cf424df48dc660c61c1075e6919ef0764a\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:37:00.972Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x539d4377976b8a775ac5740866bdd7fc1a4c8167191a87f34c2fe68d057fa4a5"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2026-09-28 UTC close","unit":"raw","value":"630845286244320"},"v":1}