{"block":{"chainId":137,"hash":"0x9c755ae4be218748f17d80f465b1068f177c4782dec22e1bbd47600a36ec46d6","number":"60046223","timestamp":1722470396},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000016674148b4","specId":"erc20.totalSupply","to":"0x4318cb63a2b8edf2de971e2f17f77097e499459d"},"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":"0x2db81fae1459b568312699f984c7100680cb4f6a9a8cf28aa9dfeacfa8bcce2d","id":"rcpt_2db81fae1459b5683126","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 0x4318cb63a2b8edf2de971e2f17f77097e499459d \"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\":\"0x4318cb63a2b8edf2de971e2f17f77097e499459d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x9c755ae4be218748f17d80f465b1068f177c4782dec22e1bbd47600a36ec46d6\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:29:25.893Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x60cd2b407b6b72bbac57bff201607804d96d467f50253e2ac0ad0390f3b6a9ba"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2024-07-31 UTC close","unit":"raw","value":"96221612212"},"v":1}