{"block":{"chainId":137,"hash":"0xb92aa3eb533fc2a0a62e0a5c668a303fba09b0ce5a273bec177a1e5d6dc34395","number":"44535081","timestamp":1688169599},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000000000000000096014cd37","specId":"erc20.totalSupply","to":"0x576cf361711cd940cd9c397bb98c4c896cbd38de"},"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":"0xd1a14a716bb4994df298ca0514b4a691cd5155450b778090cf97772c2924dc42","id":"rcpt_d1a14a716bb4994df298","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 0x576cf361711cd940cd9c397bb98c4c896cbd38de \"totalSupply()(uint256)\" --block 44535081 --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\":\"0x576cf361711cd940cd9c397bb98c4c896cbd38de\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0xb92aa3eb533fc2a0a62e0a5c668a303fba09b0ce5a273bec177a1e5d6dc34395\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:35:09.232Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x77d02e33d076cdd02c7cc11bfdc42492a381c4bf6082eafd6b549aae02750b7d"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2023-06-30 UTC close","unit":"raw","value":"40266681655"},"v":1}