{"block":{"chainId":8453,"hash":"0xc6daf95895eb36f8855a8f2da96dde89f43090e9c2fcd8adf05eea87469ff598","number":"52011726","timestamp":1790812799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000583f2ee8262","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":"0xb6e6ba1e7564e2f4a833781319a1424d0df02b00157451edb811d28ee9a38d5a","id":"rcpt_b6e6ba1e7564e2f4a833","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 52011726 --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\":\"0xc6daf95895eb36f8855a8f2da96dde89f43090e9c2fcd8adf05eea87469ff598\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:10:09.659Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xda1459d154e363703ac9d32b8e103239a0a66d154aa2f6aa14dd4bf95145854c"},"subject":{"label":"USDbC totalSupply on Base, 2026-09-30 UTC close","unit":"raw","value":"6064274571874"},"v":1}