{"block":{"chainId":8453,"hash":"0x08064cb348b89ae3e93baec2520eb1dd4a88b5d21b544963aad9303857c7f7d9","number":"26998926","timestamp":1740787199},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000d043b6ae503ff","specId":"erc20.totalSupply","to":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"},"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":"0x7cb607c8005ec7766b587c614f821dad21e1c04fc22f68e8bc1dcb51b9d9dc1d","id":"rcpt_7cb607c8005ec7766b58","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 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 \"totalSupply()(uint256)\" --block 26998926 --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\":\"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x08064cb348b89ae3e93baec2520eb1dd4a88b5d21b544963aad9303857c7f7d9\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:08:54.802Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0xd6b48a1882ced9f5200743baf4e228d8992c8ac6e2c95f959cb54f296f8cc6e7"},"subject":{"label":"USDC totalSupply on Base, 2025-02-28 UTC close","unit":"raw","value":"3663827940213759"},"v":1}