{"block":{"chainId":8453,"hash":"0x2b3320897a0259e7fe2c37e05c2cdbbbab4549646ab803b5fba3479d852b375e","number":"51925326","timestamp":1790639999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000b51bd078cd96a9000","specId":"erc20.totalSupply","to":"0xc708b6887db46005da033501f8aebee72d191a5d"},"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":"0x25a7ebddfcd3b09ed9867dce4261778fdb714b6f113cbd9204b948ec7ad3f59f","id":"rcpt_25a7ebddfcd3b09ed986","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 0xc708b6887db46005da033501f8aebee72d191a5d \"totalSupply()(uint256)\" --block 51925326 --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\":\"0xc708b6887db46005da033501f8aebee72d191a5d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x2b3320897a0259e7fe2c37e05c2cdbbbab4549646ab803b5fba3479d852b375e\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:10:33.394Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x6b85544579be7eb5cb31ff70df970771d361f38872bb15b4ccb96b6db0fe8993"},"subject":{"label":"USDtb totalSupply on Base, 2026-09-28 UTC close","unit":"raw","value":"208804057000000000000"},"v":1}