{"block":{"chainId":8453,"hash":"0x08064cb348b89ae3e93baec2520eb1dd4a88b5d21b544963aad9303857c7f7d9","number":"26998926","timestamp":1740787199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000f4f041fa58b","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":"0x25359683eda8c408f84010ed0a8abfa115c0ab811532a68bb6124bedce869e60","id":"rcpt_25359683eda8c408f840","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 26998926 --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\":\"0x08064cb348b89ae3e93baec2520eb1dd4a88b5d21b544963aad9303857c7f7d9\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:13:37.908Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x09dedbe847f9883986bbfaabf05aff87e50784ca391846dabc1b64d72685e090"},"subject":{"label":"USDbC totalSupply on Base, 2025-02-28 UTC close","unit":"raw","value":"16832046015883"},"v":1}