{"block":{"chainId":1,"hash":"0xe4f8d3279fd1d4e99723fe24de362ad3ee3febd0f804234781d97c25ee31b84b","number":"21303933","timestamp":1733011199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000006748a045895e68","specId":"erc20.totalSupply","to":"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"},"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":"0x1bb49773582b97d356994dadb636fe8fc7aeb75c2a6797360d017c8c31ec2737","id":"rcpt_1bb49773582b97d35699","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 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 \"totalSupply()(uint256)\" --block 21303933 --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\":\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xe4f8d3279fd1d4e99723fe24de362ad3ee3febd0f804234781d97c25ee31b84b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:45:25.939Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xe72fd26554ed9c8d10a8ee8e86f4836b64b2c2719b8e048a9aa9e062ab64d5a0"},"subject":{"label":"USDC totalSupply on Ethereum, 2024-11-30 UTC close","unit":"raw","value":"29071775799795304"},"v":1}