{"block":{"chainId":8453,"hash":"0x9ccb3e71fb7fbe6693d49b073e8535acbaf244e3604cbf9a904f11ee3b4c2bff","number":"33608526","timestamp":1754006399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000a4bf5e4f3f3","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":"0xf38290dc3afccaa81a477286bbd40dd2c267e700798ca7d3c8eef68ff6e63b91","id":"rcpt_f38290dc3afccaa81a47","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 33608526 --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\":\"0x9ccb3e71fb7fbe6693d49b073e8535acbaf244e3604cbf9a904f11ee3b4c2bff\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:12:26.652Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xfdc8a5f1988295b192d083c26de3755bed242532967ce0ef19835a4282631a25"},"subject":{"label":"USDbC totalSupply on Base, 2025-07-31 UTC close","unit":"raw","value":"11321364247539"},"v":1}