{"block":{"chainId":1,"hash":"0xbb19f51f3db5ede37f437cdae4466bba074fdee561d7a1d33b257233c4bb4d72","number":"20429972","timestamp":1722470399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000076cac03d12bdc689f23e10","specId":"erc20.totalSupply","to":"0x73a15fed60bf67631dc6cd7bc5b6e8da8190acf5"},"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":"0x892660f49f6545691a4ff3a52b9b7fcce90ba7f0251b1b59aac930a24783091f","id":"rcpt_892660f49f6545691a4f","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 0x73a15fed60bf67631dc6cd7bc5b6e8da8190acf5 \"totalSupply()(uint256)\" --block 20429972 --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\":\"0x73a15fed60bf67631dc6cd7bc5b6e8da8190acf5\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xbb19f51f3db5ede37f437cdae4466bba074fdee561d7a1d33b257233c4bb4d72\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:44:48.374Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xeff8bfe5e8bf3db0f44fd9d41982cda4dc6ac3af237af308c0c50377debad4ad"},"subject":{"label":"USD0 totalSupply on Ethereum, 2024-07-31 UTC close","unit":"raw","value":"143610710919716509492330000"},"v":1}