{"block":{"chainId":42161,"hash":"0x2151b4b88bdb0699cee8fc803958e3784535794e2fda6549251674e1cdcc40cb","number":"384761329","timestamp":1759276799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000001a0ed85fa746c000","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":"0xa2b3bff697cb298f2575b056722d7202f003963f8597d31d61fe1d6e0ff905cc","id":"rcpt_a2b3bff697cb298f2575","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 384761329 --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\":\"0x2151b4b88bdb0699cee8fc803958e3784535794e2fda6549251674e1cdcc40cb\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:02:47.485Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x877a961910fb6e277e2fc26e1e62ff55bc92e1b8f04053cd3024b3196639a452"},"subject":{"label":"USDtb totalSupply on Arbitrum One, 2025-09-30 UTC close","unit":"raw","value":"1877676000000000000"},"v":1}