{"block":{"chainId":1,"hash":"0x72f1984eeb9f3b52fb97ea800c1d51b1d10cbd1d3d0ff1aaf4c20462e5dfdeac","number":"12150244","timestamp":1617235197},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000097388fd53b498040c23e637","specId":"erc20.totalSupply","to":"0x6b175474e89094c44da98b954eedeac495271d0f"},"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":"0x6e0f67781cd291015d5a4e17dd7f35fe34f34646607b748c44cf3dc551a6b95e","id":"rcpt_6e0f67781cd291015d5a","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 0x6b175474e89094c44da98b954eedeac495271d0f \"totalSupply()(uint256)\" --block 12150244 --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\":\"0x6b175474e89094c44da98b954eedeac495271d0f\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x72f1984eeb9f3b52fb97ea800c1d51b1d10cbd1d3d0ff1aaf4c20462e5dfdeac\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:44:59.998Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x670c67068632fecf0d3e0c7a961f34e587856158c1c2bf8c2873bed8aeebc231"},"subject":{"label":"DAI totalSupply on Ethereum, 2021-03-31 UTC close","unit":"raw","value":"2925038472547321837986768439"},"v":1}