{"block":{"chainId":42161,"hash":"0x6d3abf47da8c5aeba947695de1b83b65ff577703651c682119c48fe3b833919d","number":"363657955","timestamp":1754006399},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000002857a2836a70344f63ae11","specId":"erc20.totalSupply","to":"0x0a1a1a107e45b7ced86833863f482bc5f4ed82ef"},"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":"0x4b119fa9f443934650cea9c8925fe31f22d8d7a700f6f83f9d2f0c0896af89e8","id":"rcpt_4b119fa9f443934650ce","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 0x0a1a1a107e45b7ced86833863f482bc5f4ed82ef \"totalSupply()(uint256)\" --block 363657955 --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\":\"0x0a1a1a107e45b7ced86833863f482bc5f4ed82ef\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x6d3abf47da8c5aeba947695de1b83b65ff577703651c682119c48fe3b833919d\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:11:31.922Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x7e36d858aa83151fb013cc071d12290c2270b28121b56b69f22bea81fc0218cf"},"subject":{"label":"USDai totalSupply on Arbitrum One, 2025-07-31 UTC close","unit":"raw","value":"48770876510639303541632529"},"v":1}