{"block":{"chainId":8453,"hash":"0x2bd79cd473022e1c8a45d3effb4618e57258fb4b63f8567163b75a6e3eed9406","number":"16501326","timestamp":1719791999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000002c0aa74d0d69","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":"0x056921bb9c14bf310ca98ff7b43ed7bcac090e13f97f4e15c7c0d147771b4737","id":"rcpt_056921bb9c14bf310ca9","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 16501326 --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\":\"0x2bd79cd473022e1c8a45d3effb4618e57258fb4b63f8567163b75a6e3eed9406\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:13:32.632Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xd56c562dd355be477f0d190fc8623ec8387d5ab5a396b4729564ca6fb34e3bbb"},"subject":{"label":"USDbC totalSupply on Base, 2024-06-30 UTC close","unit":"raw","value":"48424268139881"},"v":1}