{"block":{"chainId":42161,"hash":"0x6467f08dac887831b5cf6e379f25a4961b81f88c7629cd331b97fdd79ec1a452","number":"342607968","timestamp":1748735999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000eb804fe4d34187f75e11","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":"0xd74a8298a3151302e7120f13605a4a27320468003ed0f78131e6a7b3fd9ed3d8","id":"rcpt_d74a8298a3151302e712","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 342607968 --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\":\"0x6467f08dac887831b5cf6e379f25a4961b81f88c7629cd331b97fdd79ec1a452\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:01:09.215Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x2d741d2264987ced3a76d912b0e4140231c1f602860ad6786ece9a4debfb2c99"},"subject":{"label":"USDai totalSupply on Arbitrum One, 2025-05-31 UTC close","unit":"raw","value":"1112123063674303541632529"},"v":1}