{"block":{"chainId":42161,"hash":"0x7e47689f7d4f4d9562092801b2e86cc66945f34374bc2259f030515d299a484c","number":"489802913","timestamp":1785542399},"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":"0xa4ed97f923b5a740b3e0980dca3c150e13e3acd3bca154347f4843abe56b2145","id":"rcpt_a4ed97f923b5a740b3e0","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 489802913 --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\":\"0x7e47689f7d4f4d9562092801b2e86cc66945f34374bc2259f030515d299a484c\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:01:43.633Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x55f4cb0c4359e1ac77328047f7588939c127cfbf6cdfb4208e6ddedfc54ce631"},"subject":{"label":"USDtb totalSupply on Arbitrum One, 2026-07-31 UTC close","unit":"raw","value":"13883355000000000000"},"v":1}