{"block":{"chainId":137,"hash":"0xb137965e07a6bf91253ce5d9d5f88bf81a4d6d427ab97acf7a44df5dd439dc65","number":"32534498","timestamp":1661990399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000138bf70f873","specId":"erc20.totalSupply","to":"0x4318cb63a2b8edf2de971e2f17f77097e499459d"},"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":"0xab0e3bdd610be650b0e2c32babc36e880fbdfddefef5b5052184cb30589af3a6","id":"rcpt_ab0e3bdd610be650b0e2","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 0x4318cb63a2b8edf2de971e2f17f77097e499459d \"totalSupply()(uint256)\" --block 32534498 --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\":\"0x4318cb63a2b8edf2de971e2f17f77097e499459d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xb137965e07a6bf91253ce5d9d5f88bf81a4d6d427ab97acf7a44df5dd439dc65\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:29:28.447Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xe05df867b0fdca9640ec9cdb1be901121632b05f9374af582f3e716f9d7d5721"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2022-08-31 UTC close","unit":"raw","value":"1343241648243"},"v":1}