{"block":{"chainId":42161,"hash":"0xa490ca937bd934e516e03f6c06aaf10f2048e463ae6dc52a925788f72c5eee2d","number":"500455224","timestamp":1788220799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000c0ab95d0b9a4b000","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":"0x8c7e24a9480244c88d2f17bdc87d831818ef33016d5a76136295232240f37ab2","id":"rcpt_8c7e24a9480244c88d2f","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 500455224 --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\":\"0xa490ca937bd934e516e03f6c06aaf10f2048e463ae6dc52a925788f72c5eee2d\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:03:44.548Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x4f1b0e13f381dc2c20a082425251f7d72644cb26c89b0cc5b2038053ec95df5b"},"subject":{"label":"USDtb totalSupply on Arbitrum One, 2026-08-31 UTC close","unit":"raw","value":"13883355000000000000"},"v":1}