{"block":{"chainId":10,"hash":"0xb246bc7d23c2a9016b8af6b3d1531bb35ede485841b636fe04bd99a7b6681099","number":"143178211","timestamp":1761955199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x0000000000000000000000000000000000000000000000000000b4c68d12c625","specId":"erc20.totalSupply","to":"0x94b008aa00579c1307b0ef2c499ad98a8ce58e58"},"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":"0x314ebd505ba70cd2ec585c27670f0a1f27bc27f09b76a55afef92223a009db66","id":"rcpt_314ebd505ba70cd2ec58","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 0x94b008aa00579c1307b0ef2c499ad98a8ce58e58 \"totalSupply()(uint256)\" --block 143178211 --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\":\"0x94b008aa00579c1307b0ef2c499ad98a8ce58e58\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xb246bc7d23c2a9016b8af6b3d1531bb35ede485841b636fe04bd99a7b6681099\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:24:15.554Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x6917fb670450e04faa81169f20b4f3fb9a33f97a6c1bee97796973ac57f5d745"},"subject":{"label":"USDT totalSupply on OP Mainnet, 2025-10-31 UTC close","unit":"raw","value":"198764863342117"},"v":1}