{"block":{"chainId":137,"hash":"0x0592a0350cc026ab70a89e18b7d0b67b7c42fefb951cb4b3e397a4efdea62d3b","number":"42155226","timestamp":1682899198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000099c09ae72","specId":"erc20.totalSupply","to":"0x576cf361711cd940cd9c397bb98c4c896cbd38de"},"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":"0x8a11cfb1c71d558b7d52bc8815d230be6a173006d3cfda64f2768b41030bd466","id":"rcpt_8a11cfb1c71d558b7d52","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 0x576cf361711cd940cd9c397bb98c4c896cbd38de \"totalSupply()(uint256)\" --block 42155226 --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\":\"0x576cf361711cd940cd9c397bb98c4c896cbd38de\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x0592a0350cc026ab70a89e18b7d0b67b7c42fefb951cb4b3e397a4efdea62d3b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:28:55.218Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x543614343e7d33ab5ba6d9622374a982cdfe4f84fc12977d83825565e0f3eebc"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-04-30 UTC close","unit":"raw","value":"41272585842"},"v":1}