{"block":{"chainId":137,"hash":"0x9c755ae4be218748f17d80f465b1068f177c4782dec22e1bbd47600a36ec46d6","number":"60046223","timestamp":1722470396},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000012e0a4640ddd3","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":"0x81f628f12f9817d57a1dadf32d91913420b6e16fea2a4093f66c14c6728891d5","id":"rcpt_81f628f12f9817d57a1d","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 60046223 --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\":\"0x9c755ae4be218748f17d80f465b1068f177c4782dec22e1bbd47600a36ec46d6\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:29:40.612Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xba46bc7ceb474f45afaf8748638f7e66d3f786b6ebb72cfacb573f13dd472e28"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2024-07-31 UTC close","unit":"raw","value":"332096639917523"},"v":1}