{"block":{"chainId":137,"hash":"0xd3fb502719c5f020f56e8b2d5a68e7f3992907931294a75b15c3af6094b2c649","number":"27774150","timestamp":1651363198},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000001e16207119c","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":"0x567e838f983807fa8dcaad7be9d9a2b25a796baa3dc69b4aabc06ae920045ebb","id":"rcpt_567e838f983807fa8dca","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 27774150 --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\":\"0xd3fb502719c5f020f56e8b2d5a68e7f3992907931294a75b15c3af6094b2c649\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:32:39.834Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xe6a73245844d3d003bb7e720a6cc758de85d20dcb0957744a0ea5b8b8d4f097d"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2022-04-30 UTC close","unit":"raw","value":"2067523899804"},"v":1}