{"block":{"chainId":8453,"hash":"0xd5fb9e893c98a2cd3f9ac27998e2813c62f060c85a116dcd29204797fbebc8e8","number":"12570126","timestamp":1711929599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000049ad96e3b3a8","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":"0x983d58013d74387c2cdb07645d0599311e4b02e02f7f0b69be996f24599e2bf1","id":"rcpt_983d58013d74387c2cdb","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 12570126 --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\":\"0xd5fb9e893c98a2cd3f9ac27998e2813c62f060c85a116dcd29204797fbebc8e8\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:14:01.411Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x0ae5fc38056832b8a69eae8f6a6d0f61667be57f2e250e5eff79eb5de78de52a"},"subject":{"label":"USDbC totalSupply on Base, 2024-03-31 UTC close","unit":"raw","value":"81009909674920"},"v":1}