{"block":{"chainId":42161,"hash":"0x4a0a0d562e9512942b38e6a3613aed4dc9a5bbf04651ff093230d1cbbd429b25","number":"352944239","timestamp":1751327999},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000001a15f18b4789a000","specId":"erc20.totalSupply","to":"0xc708b6887db46005da033501f8aebee72d191a5d"},"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":"0x7040c296fc2f87cbd38b9ff521b02288c9665a18c282cfe7a631d2a4840c51a2","id":"rcpt_7040c296fc2f87cbd38b","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 0xc708b6887db46005da033501f8aebee72d191a5d \"totalSupply()(uint256)\" --block 352944239 --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\":\"0xc708b6887db46005da033501f8aebee72d191a5d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x4a0a0d562e9512942b38e6a3613aed4dc9a5bbf04651ff093230d1cbbd429b25\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:12:20.230Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xcbaa6981e017c7362c43932937da1e92623770cddfc7e03abacebaee85521fd4"},"subject":{"label":"USDtb totalSupply on Arbitrum One, 2025-06-30 UTC close","unit":"raw","value":"1879674000000000000"},"v":1}