{"block":{"chainId":137,"hash":"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3","number":"94738439","timestamp":1790812799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000038f153326bf5a","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":"0x0a0c0f908f10c85f67c1cc1165b7eeeb818d42bf4ecc8bec11bf5016997e5e48","id":"rcpt_0a0c0f908f10c85f67c1","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 94738439 --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\":\"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:36:01.217Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x459295c2d331a9e445051a968b99ab8b06bdb9638aeecafc4724101560b90231"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2026-09-30 UTC close","unit":"raw","value":"1001746145394522"},"v":1}