{"block":{"chainId":1,"hash":"0xbdb54b187b929c7de9daa6443ffbe33e8311172beec20d1432ebbfa5db5e2ea6","number":"15053225","timestamp":1656633568},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000a66a8b4f6e5abe","specId":"erc20.totalSupply","to":"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"},"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":"0x9b2182c04de3a4e4310013a2bb8e680d19b9f52bc3d2c3ba3e986383783efae9","id":"rcpt_9b2182c04de3a4e43100","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 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 \"totalSupply()(uint256)\" --block 15053225 --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\":\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xbdb54b187b929c7de9daa6443ffbe33e8311172beec20d1432ebbfa5db5e2ea6\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:50:38.866Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7501faa98f57c266155f7b24117c08eb99a3c0840efe8d23388bc40e5f960fdf"},"subject":{"label":"USDC totalSupply on Ethereum, 2022-06-30 UTC close","unit":"raw","value":"46841992699599550"},"v":1}