{"block":{"chainId":1,"hash":"0xa08a367ae7bf2f0d018a5001dcf3084e36aa7ce78957ca3b6a4eedc8e59a2474","number":"24136052","timestamp":1767225599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000006a4a6d2671df530cff23a86","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":"0xc72f5c6e4f4443d3c979048ed4a41a05339faf607621d09aeec1336dff35f5c1","id":"rcpt_c72f5c6e4f4443d3c979","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 24136052 --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\":\"0xa08a367ae7bf2f0d018a5001dcf3084e36aa7ce78957ca3b6a4eedc8e59a2474\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:59:18.820Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x1eaa40110a4c58e0ec51b77b96d01f5201396c2a701076f033280155e06fba00"},"subject":{"label":"USDf totalSupply on Ethereum, 2025-12-31 UTC close","unit":"raw","value":"2055961687427645987338992262"},"v":1}