{"block":{"chainId":8453,"hash":"0x129074421de901121ebee9e933fc0bcdc044fcfe546f8f2753c8b079cc56089f","number":"34947726","timestamp":1756684799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000a2afe65da55","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":"0xef46ace7ce79272c0385ba4bef864a49095a5e1ca60c1d900243add86bbf2228","id":"rcpt_ef46ace7ce79272c0385","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 34947726 --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\":\"0x129074421de901121ebee9e933fc0bcdc044fcfe546f8f2753c8b079cc56089f\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:10:26.325Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x69df77ac6f3113815b5e938b0d7621cee25fa37f148799775d028974cf7426e9"},"subject":{"label":"USDbC totalSupply on Base, 2025-08-31 UTC close","unit":"raw","value":"11179772992085"},"v":1}