{"block":{"chainId":137,"hash":"0x90c47038b55ba57970911ce0b600958ec21891865536916b3dc1ebeb5f94ba9a","number":"43386769","timestamp":1685577598},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000235ad96d1244d","specId":"erc20.totalSupply","to":"0x2791bca1f2de4661ed88a30c99a7a9449aa84174"},"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":"0x6e5dea22bd91c57e3fec84939cc0d44256dc4dbaeeeb353aeca2a464c014e614","id":"rcpt_6e5dea22bd91c57e3fec","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 0x2791bca1f2de4661ed88a30c99a7a9449aa84174 \"totalSupply()(uint256)\" --block 43386769 --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\":\"0x2791bca1f2de4661ed88a30c99a7a9449aa84174\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x90c47038b55ba57970911ce0b600958ec21891865536916b3dc1ebeb5f94ba9a\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:34:09.332Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x93cb14d34bdaada3863db4bf36c68a80b11554490cc7351cf3b18201a6f731bb"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-05-31 UTC close","unit":"raw","value":"621969629324365"},"v":1}