{"block":{"chainId":137,"hash":"0x4d83cd7d5f8fd9bd5c8df76fad3af7b311e0f50e4291c0650c414397149a984c","number":"26595905","timestamp":1648771198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000001e81de246b3","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":"0x8622d2dcad6e3af3fc2a4bcd7e3a4ddb84f4f8e3454b55840e2fa5fc4ac9e420","id":"rcpt_8622d2dcad6e3af3fc2a","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 26595905 --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\":\"0x4d83cd7d5f8fd9bd5c8df76fad3af7b311e0f50e4291c0650c414397149a984c\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:32:45.252Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xf30d4a9b76a5457128414fcb4e1601f094c243b224712515ee1769226c18e682"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2022-03-31 UTC close","unit":"raw","value":"2096445408947"},"v":1}