{"block":{"chainId":137,"hash":"0x0592a0350cc026ab70a89e18b7d0b67b7c42fefb951cb4b3e397a4efdea62d3b","number":"42155226","timestamp":1682899198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000022fa7d92c6287","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":"0x7d35fdef0d9ff917eabcadd0982c72e51a7a06efaff49cf4fbf54a4bef716ae2","id":"rcpt_7d35fdef0d9ff917eabc","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 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\":\"0x2791bca1f2de4661ed88a30c99a7a9449aa84174\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x0592a0350cc026ab70a89e18b7d0b67b7c42fefb951cb4b3e397a4efdea62d3b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:32:01.528Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x52142cbe5938965726d9d72820e43dfa81e0122e5c3bec08cf0c88043e31f123"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-04-30 UTC close","unit":"raw","value":"615347903029895"},"v":1}