{"block":{"chainId":1,"hash":"0x8e7c34764efe88864dd4d5c77aafe2404c72d447ff597ab24c4124867cf41071","number":"22820673","timestamp":1751327999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000296a515a5136bf4b17462b","specId":"erc20.totalSupply","to":"0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d"},"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":"0xd2d0a2f6923906314452cbae26b92388234562cdfb51c386b718589e2973498b","id":"rcpt_d2d0a2f6923906314452","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 0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d \"totalSupply()(uint256)\" --block 22820673 --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\":\"0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x8e7c34764efe88864dd4d5c77aafe2404c72d447ff597ab24c4124867cf41071\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:58:30.678Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x5ffbed1d021613792862956bea4bdb9f4841fad937cda4aa59029eb797856c85"},"subject":{"label":"USD1 totalSupply on Ethereum, 2025-06-30 UTC close","unit":"raw","value":"50068030145697080782833195"},"v":1}