{"block":{"chainId":1,"hash":"0x0f4b85e7d2860d9fa23bb4d1b7a829da824434f17c863df7e3b5227d040fa2b0","number":"13916165","timestamp":1640995189},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000085fe808054392e","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":"0x674015f85ac1f4acdb2e6dfa9bcc116e0fc9dfaf74977b0388391465d15e8fe3","id":"rcpt_674015f85ac1f4acdb2e","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 13916165 --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\":\"0x0f4b85e7d2860d9fa23bb4d1b7a829da824434f17c863df7e3b5227d040fa2b0\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:44:58.800Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x93320f960a7cc1ea872e41afaa529779bbedd8b9e0760c045fea31546fc71a9b"},"subject":{"label":"USDC totalSupply on Ethereum, 2021-12-31 UTC close","unit":"raw","value":"37715999764789550"},"v":1}