{"block":{"chainId":137,"hash":"0xfcd79c75e9610b5ed7f8e6d8c33c50dd7c069e6c6996577a426e5765ee5a4445","number":"38762585","timestamp":1675209598},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000003140c95254bb1","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":"0x089835f4e00e74f956ed9dc5d3709834402247d7febea12618776644b924600e","id":"rcpt_089835f4e00e74f956ed","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 38762585 --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\":\"0xfcd79c75e9610b5ed7f8e6d8c33c50dd7c069e6c6996577a426e5765ee5a4445\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:35:45.564Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xb251474e83aa38fe2c1aae39b2b40cd3f029f93ceecba57228e914bdacb97471"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-01-31 UTC close","unit":"raw","value":"866469204544433"},"v":1}