{"block":{"chainId":137,"hash":"0x98cf302241ab22bfb36961036f8f4e857d87e78cc1e57ade26736afd494bf13e","number":"21992181","timestamp":1638316799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000f155a90c7d","specId":"erc20.totalSupply","to":"0x576cf361711cd940cd9c397bb98c4c896cbd38de"},"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":"0xddc1c2249f078819f91f47e2bf1d5c26af13f45ecad1633c92043af58a926065","id":"rcpt_ddc1c2249f078819f91f","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 0x576cf361711cd940cd9c397bb98c4c896cbd38de \"totalSupply()(uint256)\" --block 21992181 --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\":\"0x576cf361711cd940cd9c397bb98c4c896cbd38de\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x98cf302241ab22bfb36961036f8f4e857d87e78cc1e57ade26736afd494bf13e\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:32:05.383Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xaf94df99cac001a2fb8825413f70fe46a4fd0de8563819e7345781967f53356b"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2021-11-30 UTC close","unit":"raw","value":"1036524260477"},"v":1}