{"block":{"chainId":1,"hash":"0x1d63bf12e101c849b9e8bceca81a71d801735fca65ff9f1f12284e9d77c20547","number":"25878704","timestamp":1788220799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000050ee5914db7537f4d7c275c","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":"0xfe822d69c5e4472c6eceedccfc0a9609774dc6fa6496032a163e245b4a10b767","id":"rcpt_fe822d69c5e4472c6ece","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 25878704 --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\":\"0x1d63bf12e101c849b9e8bceca81a71d801735fca65ff9f1f12284e9d77c20547\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:50:01.841Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7e17465549160e5ed7745f088762b0ea301278eabc31fd530f53f624559e0c76"},"subject":{"label":"USD1 totalSupply on Ethereum, 2026-08-31 UTC close","unit":"raw","value":"1565434112883834456593147740"},"v":1}