{"block":{"chainId":10,"hash":"0x8b1e33fb00621e488fa4c1f0bc3012e5305f3192722f4d8ea1f5cefc090edf33","number":"148362211","timestamp":1772323199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000089ec1647c47","specId":"erc20.totalSupply","to":"0x01bff41798a0bcf287b996046ca68b395dbc1071"},"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":"0x91baa6e5befae7eb5f6a28a2111bd396810782e0ffbc9ec81c5baabb19f4a871","id":"rcpt_91baa6e5befae7eb5f6a","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 0x01bff41798a0bcf287b996046ca68b395dbc1071 \"totalSupply()(uint256)\" --block 148362211 --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\":\"0x01bff41798a0bcf287b996046ca68b395dbc1071\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x8b1e33fb00621e488fa4c1f0bc3012e5305f3192722f4d8ea1f5cefc090edf33\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:20:14.119Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xa08f54b0f1e5395a827a6f6ffcb6c63c8a4c5ee9f99ef675026cb79889a7fb97"},"subject":{"label":"USD₮0 totalSupply on OP Mainnet, 2026-02-28 UTC close","unit":"raw","value":"9477942443079"},"v":1}