{"block":{"chainId":137,"hash":"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3","number":"94738439","timestamp":1790812799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x00000000000000000000000000000000000000000000000000000015b42cbb73","specId":"erc20.totalSupply","to":"0x4318cb63a2b8edf2de971e2f17f77097e499459d"},"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":"0xd348d6350c518cbc3b274cf2c7ec5ababa57546eda8f1652ad0047c6987422fb","id":"rcpt_d348d6350c518cbc3b27","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 0x4318cb63a2b8edf2de971e2f17f77097e499459d \"totalSupply()(uint256)\" --block 94738439 --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\":\"0x4318cb63a2b8edf2de971e2f17f77097e499459d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x8094b637b5e510e864279d6822ff7d68e895a5ce756d8a1116d70cd15a70e6a3\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-29T15:35:58.480Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x96a8338dcf4132e744afd305fecc96dd9cd9bf0c24ea31b8280ded43e6ff3c19"},"subject":{"label":"USDC totalSupply on Polygon PoS, 2026-09-30 UTC close","unit":"raw","value":"93217143667"},"v":1}