{"block":{"chainId":8453,"hash":"0x4d45ac93a7d393bbf975d1d11ebe642853c6dcca97eea27aa33e32110ff301a4","number":"49376526","timestamp":1785542399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000b59828c954ba29000","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":"0xe97d3dc1bc974beacaa3f823fdc08489b99f05c91b31efc12e129db6f403b6b9","id":"rcpt_e97d3dc1bc974beacaa3","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 49376526 --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\":\"0x4d45ac93a7d393bbf975d1d11ebe642853c6dcca97eea27aa33e32110ff301a4\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:13:45.936Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x4372a572845b53fa1afd106035792639dc794bc4031f388c253c81affb4cc32e"},"subject":{"label":"USDtb totalSupply on Base, 2026-07-31 UTC close","unit":"raw","value":"209364057000000000000"},"v":1}