{"block":{"chainId":1,"hash":"0x0485b1eb7ba44d0e9cc31f1ac5e203b86e6525feb0c36283bef329e903bbf507","number":"25656292","timestamp":1785542399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000413f2627659619d6156a27b","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":"0x1d9cb931de3fb098bd802be32ca209caa21949d9bf4e7aa9b66a6948307ee581","id":"rcpt_1d9cb931de3fb098bd80","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 25656292 --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\":\"0x0485b1eb7ba44d0e9cc31f1ac5e203b86e6525feb0c36283bef329e903bbf507\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T22:00:58.778Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x615f81c95ab9152ad5a2dac19577b620fe247c8c6514b5423512d21cb6ca0459"},"subject":{"label":"USDf totalSupply on Ethereum, 2026-07-31 UTC close","unit":"raw","value":"1262054258855786604869886587"},"v":1}