{"block":{"chainId":8453,"hash":"0x6716d05b5deffa7e81b5d619e9d41beb9300adea8ec14de9386a247b3b0e062b","number":"48037326","timestamp":1782863999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000005c10acf6fb2","specId":"erc20.totalSupply","to":"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca"},"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":"0xd92a735af07884d42962d26caf0a65338868800de64cdb98235cea6d7e80e091","id":"rcpt_d92a735af07884d42962","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 0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca \"totalSupply()(uint256)\" --block 48037326 --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\":\"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x6716d05b5deffa7e81b5d619e9d41beb9300adea8ec14de9386a247b3b0e062b\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:12:19.125Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xaf3c39b57abd1574d9b3906946dcbff6e4cfa0eb44291269fcfa3e8933eace38"},"subject":{"label":"USDbC totalSupply on Base, 2026-06-30 UTC close","unit":"raw","value":"6326668193714"},"v":1}