explore · state changes · full instrumentation

Every storage write. Every wei moved.

storage_changes (every SSTORE — contract, slot, new value) and the balance ledger(every balance delta, attributed with a reason: GAS_BUY, TRANSFER, REWARD…). State diffs a JSON-RPC indexer can't produce — from Pinax Firehose→Parquet, materialised in-engine by camp-node. Powered by GET /v1/storage-changes + /v1/balance-changes over _/eth@1.0.0 (ETH-mainnet showcase slice).

storage_changes

balance_changes

Also: /v1/nonce-changes, /v1/code-changes, /v1/calls. Try: curl https://engine.camp/v1/balance-changes