{"block":{"chainId":1,"hash":"0x0485b1eb7ba44d0e9cc31f1ac5e203b86e6525feb0c36283bef329e903bbf507","number":"25656292","timestamp":1785542399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000004f76429dae684ca32d01c52","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":"0x0934568aadcec4ed1b0624d6e0e08b45fc987ff3a33dce368ff97641081c667e","id":"rcpt_0934568aadcec4ed1b06","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 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\":\"0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x0485b1eb7ba44d0e9cc31f1ac5e203b86e6525feb0c36283bef329e903bbf507\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T22:00:26.870Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xbe5b395dccd90fef4c84ee2a2b32d050436f759349806e447dfdf6badda09e87"},"subject":{"label":"USD1 totalSupply on Ethereum, 2026-07-31 UTC close","unit":"raw","value":"1537017725468428416547036242"},"v":1}