{"block":{"chainId":137,"hash":"0xb8068f1227eea8da60d23ccf8242c44b65e03f3fa3c33a9cad234e357e0f6820","number":"62479905","timestamp":1727740798},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000000b28ba37ee","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":"0x05d42561cf79d2126695f33a1735fd0113e3d2c933bf7a39a0892eca8f069011","id":"rcpt_05d42561cf79d2126695","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 62479905 --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\":\"0xb8068f1227eea8da60d23ccf8242c44b65e03f3fa3c33a9cad234e357e0f6820\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:35:08.954Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xd22151769c503a49821d220ecc448b9b5ff89882cf9279046f2124300f5b296c"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2024-09-30 UTC close","unit":"raw","value":"47927932910"},"v":1}