{"block":{"chainId":137,"hash":"0xfe44de1d42feedac00a1bfaae47a112c0656662c57c6174f3db6baa258e80c7b","number":"45759113","timestamp":1690847998},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000023bfee385ab7e","specId":"erc20.totalSupply","to":"0x2791bca1f2de4661ed88a30c99a7a9449aa84174"},"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":"0xb8dc1c705d1f971a0f1fa3ab2209ece94d7e159219dd28b198a80f09408d6608","id":"rcpt_b8dc1c705d1f971a0f1f","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 0x2791bca1f2de4661ed88a30c99a7a9449aa84174 \"totalSupply()(uint256)\" --block 45759113 --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\":\"0x2791bca1f2de4661ed88a30c99a7a9449aa84174\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xfe44de1d42feedac00a1bfaae47a112c0656662c57c6174f3db6baa258e80c7b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:30:14.311Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1a67c53530431114722c3926522364874ce072fb3f280cfb24d8f5fc65e14499"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-07-31 UTC close","unit":"raw","value":"628915878341502"},"v":1}