{"block":{"chainId":1,"hash":"0x95764fc0357ec1e227cb9fcf56d0eeabd296ef93b7cdf8cf51600877d4bf6056","number":"13717846","timestamp":1638316790},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000f0702d1b33","specId":"erc20.totalSupply","to":"0x566957ef80f9fd5526cd2bef8be67035c0b81130"},"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":"0x38b69624dbfadf964060b9f999cdd7a1aac9dd1263525545fecd8df81266f407","id":"rcpt_38b69624dbfadf964060","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 0x566957ef80f9fd5526cd2bef8be67035c0b81130 \"totalSupply()(uint256)\" --block 13717846 --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\":\"0x566957ef80f9fd5526cd2bef8be67035c0b81130\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x95764fc0357ec1e227cb9fcf56d0eeabd296ef93b7cdf8cf51600877d4bf6056\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T22:00:52.339Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x4433b31b4c6a7c441aadeb800cc6eda442cf6ff21e5a04bf6b4b714124b0f370"},"subject":{"label":"USDC totalSupply on Ethereum, 2021-11-30 UTC close","unit":"raw","value":"1032674155315"},"v":1}