{"block":{"chainId":42161,"hash":"0xab426fefdf5b9edf485753cffd4e1c60b8cb73794821728d312c8b781a95cd0e","number":"437025050","timestamp":1772323199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000c0af234f5e6b3000","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":"0x19c7b198dd696c6430c83ef434925728196b55e95a2853cd38bfa6759985aed5","id":"rcpt_19c7b198dd696c6430c8","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 437025050 --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\":\"0xab426fefdf5b9edf485753cffd4e1c60b8cb73794821728d312c8b781a95cd0e\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T14:59:55.480Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xecfd0ce55fa52295cf047b794ed5a83f9a0f74fb00d2ebd39ec7b860afff8e28"},"subject":{"label":"USDtb totalSupply on Arbitrum One, 2026-02-28 UTC close","unit":"raw","value":"13884355000000000000"},"v":1}