{"block":{"chainId":1,"hash":"0x82ba65044cd2af79c7e3e21dd4a87a26d257e6f9abcf585eed201f2d177f35a0","number":"25433938","timestamp":1782863999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000413bb6505d366e11df2227b","specId":"erc20.totalSupply","to":"0xfa2b947eec368f42195f24f36d2af29f7c24cec2"},"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":"0xd645e34c711a7d0c9ddfa78b4195a8d865cc6202f786950d47a019c3e7c40339","id":"rcpt_d645e34c711a7d0c9ddf","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 0xfa2b947eec368f42195f24f36d2af29f7c24cec2 \"totalSupply()(uint256)\" --block 25433938 --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\":\"0xfa2b947eec368f42195f24f36d2af29f7c24cec2\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x82ba65044cd2af79c7e3e21dd4a87a26d257e6f9abcf585eed201f2d177f35a0\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:55:54.413Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xebfedd3817447d5571cb1c8ddd598ef3c9f6a964a4e8c875ce88e3176bcd64bc"},"subject":{"label":"USDf totalSupply on Ethereum, 2026-06-30 UTC close","unit":"raw","value":"1261794575931298604869886587"},"v":1}