{"block":{"chainId":1,"hash":"0x47b55bb8fd65799fce83b256b69df810551eee311af846570fff1f183a183a1c","number":"23264565","timestamp":1756684799},"call":{"args":[],"data":"0x18160ddd","fn":"totalSupply()","result":"0x000000000000000000000000000000000000000000fa398101dbecba4ab745a4","specId":"erc20.totalSupply","to":"0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d"},"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":"0xa6f8af7a60b0f8316d33ff5e08ea045f1129001b8888eea27806654544915846","id":"rcpt_a6f8af7a60b0f8316d33","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 0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d \"totalSupply()(uint256)\" --block 23264565 --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\":\"0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d\",\"data\":\"0x18160ddd\"},{\"blockHash\":\"0x47b55bb8fd65799fce83b256b69df810551eee311af846570fff1f183a183a1c\",\"requireCanonical\":true}]}'"},"source":{"endpoint":"conduit","fetchedAt":"2026-10-28T21:55:22.288Z","provider":"Archive RPC node (single provider, via Conduit)","responseHash":"0x644c056336d22fcdb2ca6ff79ce22dc0906d2aca7a2b25fd5a73e3bb970524ef"},"subject":{"label":"USD1 totalSupply on Ethereum, 2025-08-31 UTC close","unit":"raw","value":"302503009557127270785041828"},"v":1}