{"block":{"chainId":8453,"hash":"0xd5fb9e893c98a2cd3f9ac27998e2813c62f060c85a116dcd29204797fbebc8e8","number":"12570126","timestamp":1711929599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000379ed7972dd5c","specId":"erc20.totalSupply","to":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"},"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":"0x60295b481a4e24c11c592b4a13f63006d47661fc8cc5fa321d8a7ec13eb89cdc","id":"rcpt_60295b481a4e24c11c59","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 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 \"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\":\"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xd5fb9e893c98a2cd3f9ac27998e2813c62f060c85a116dcd29204797fbebc8e8\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:14:18.105Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xf3e0013ae2fe175eacde3a385a4e8f21f866c1404cdc19b6ebf562eee9f6f590"},"subject":{"label":"USDC totalSupply on Base, 2024-03-31 UTC close","unit":"raw","value":"978485781912924"},"v":1}