{"block":{"chainId":137,"hash":"0xcf1a5388c523d9b70aaf694d0951817620c27bb86d37f8f9e3605ee9f7f71982","number":"63732940","timestamp":1730419198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000000ad34cb1af","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":"0x3e9fa66db6979c1b5dc2281af90cf63d07b797a143f4652ed24a82f25ce68241","id":"rcpt_3e9fa66db6979c1b5dc2","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 63732940 --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\":\"0xcf1a5388c523d9b70aaf694d0951817620c27bb86d37f8f9e3605ee9f7f71982\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:30:47.528Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xca1043828575c7919da9b4c5d0f182850238dd7088f0ba90ee54e9949ba71805"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2024-10-31 UTC close","unit":"raw","value":"46494691759"},"v":1}