{"block":{"chainId":10,"hash":"0xd3b578d7e1a455afefb0e4c85f6ca72a47b4657d6b318411303092cca29f02d9","number":"137864611","timestamp":1751327999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000001109c9240dfb","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":"0xc8106d2d5046175c4834260f014a108243fb434939abcd38b124410da4c779d0","id":"rcpt_c8106d2d5046175c4834","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 137864611 --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\":\"0xd3b578d7e1a455afefb0e4c85f6ca72a47b4657d6b318411303092cca29f02d9\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:24:48.406Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x8bb6b64b16b22767cbc6b8767a63232d28739a4f7b08835c36be89a372476a03"},"subject":{"label":"USD₮0 totalSupply on OP Mainnet, 2025-06-30 UTC close","unit":"raw","value":"18733726961147"},"v":1}