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
| block | contract | slot | new value |
|---|---|---|---|
| 2000002 | 0xb4bfefc30a60…8f64 | 0x000000000000…0007 | 0x000000000000…b001 |
| 2000002 | 0xbb9bc244d798…9413 | 0x26e91fb58c30…e994 | 0x000000000000…0000 |
| 2000004 | 0xcaac46d9bd68…8e58 | 0x000000000000…0000 | 0x000000000000…9e47 |
| 2000004 | 0xcaac46d9bd68…8e58 | 0x000000000000…0001 | 0x000000000000…0e2a |
| 2000004 | 0xec9f6c963416…9e47 | 0x19da5b482fc1…a733 | 0x000000000000…8e58 |
| 2000004 | 0xec9f6c963416…9e47 | 0x000000000000…0003 | 0x000000000000…026a |
| 2000005 | 0xe0b7927c4af2…0e2a | 0xd9cad22b8b52…883c | 0x000000000000…e600 |
| 2000005 | 0xe0b7927c4af2…0e2a | 0x9859154c6f68…57d1 | 0x000000000000…d000 |
| 2000005 | 0xe0b7927c4af2…0e2a | 0x7fbba3d1ad5f…7a0e | 0x000000000000…2879 |
| 2000005 | 0xe0b7927c4af2…0e2a | 0x2c6371ce103f…abb7 | 0x000000000000…65ac |
| 2000005 | 0xecf8f87f810e…d6a7 | 0xe3df08817af9…af90 | 0x000000000000…0004 |
| 2000005 | 0xbb9bc244d798…9413 | 0xbf6c6aaf5359…968b | 0x000000000000…0335 |
| 2000005 | 0xbb9bc244d798…9413 | 0x1a510052be3e…5921 | 0x000000000000…0000 |
| 2000005 | 0xbb9bc244d798…9413 | 0x26e91fb58c30…e994 | 0x000000000000…0000 |
| 2000006 | 0xbb9bc244d798…9413 | 0xaf8102e18107…fedc | 0x000000000000…0000 |
| 2000006 | 0xe0b7927c4af2…0e2a | 0x9859154c6f68…57d1 | 0x000000000000…0000 |
| 2000006 | 0xe0b7927c4af2…0e2a | 0x7408aad2ff8d…2a38 | 0x000000000000…4c7a |
| 2000007 | 0xbb9bc244d798…9413 | 0xf610712b7b42…9058 | 0x000000000000…66c2 |
| 2000007 | 0xbb9bc244d798…9413 | 0x0db619cb4b09…69fe | 0x000000000000…1c3c |
| 2000007 | 0xbb9bc244d798…9413 | 0xf903a85392f6…cc94 | 0x000000000000…8cc0 |
| 2000007 | 0xbb9bc244d798…9413 | 0x28f0a29873c6…cf8b | 0x000000000000…2e00 |
| 2000011 | 0xbb9bc244d798…9413 | 0xbf6c6aaf5359…968b | 0x000000000000…0335 |
| 2000011 | 0xbb9bc244d798…9413 | 0xdc221361ba62…2bb4 | 0x000000000000…0000 |
| 2000011 | 0xbb9bc244d798…9413 | 0xaf8102e18107…fedc | 0x000000000000…0000 |
| 2000011 | 0xbb9bc244d798…9413 | 0x47f741a726ef…e25e | 0x000000000000…0000 |
| 2000015 | 0x18a672e11d63…9601 | 0xe5b9d7bb36fe…0262 | 0x000000000000…0001 |
| 2000015 | 0x18a672e11d63…9601 | 0x04e95db62cf4…494d | 0x000000000000…0414 |
| 2000015 | 0x18a672e11d63…9601 | 0x000000000000…0008 | 0x000000000000…0415 |
| 2000015 | 0x18a672e11d63…9601 | 0x000000000000…0007 | 0x000000000000…0415 |
| 2000015 | 0x18a672e11d63…9601 | 0xa66cc928b5ed…daec | 0x000000000000…a844 |
balance_changes
| block | address | reason | old (ETH) | new (ETH) |
|---|---|---|---|---|
| 2000000 | 0x32be343b94f8…2d88 | GAS_BUY | 197,704.0694 | 197,704.0594 |
| 2000000 | 0x32be343b94f8…2d88 | TRANSFER | 197,704.0594 | 197,554.0694 |
| 2000000 | 0x104994f45d9d…537c | TRANSFER | 0 | 149.99 |
| 2000000 | 0x32be343b94f8…2d88 | GAS_REFUND | 197,554.0694 | 197,554.0788 |
| 2000000 | 0x61c808d82a3a…0bd9 | REWARD_TRANSACTION_FEE | 6,735.4969 | 6,735.4975 |
| 2000002 | 0x147184ef469c…5ac8 | GAS_BUY | 379.1856 | 379.1817 |
| 2000002 | 0x147184ef469c…5ac8 | TRANSFER | 379.1817 | 269.1817 |
| 2000002 | 0x695055f1ea55…ab61 | TRANSFER | 0 | 110 |
| 2000002 | 0x147184ef469c…5ac8 | GAS_REFUND | 269.1817 | 269.1849 |
| 2000002 | 0xadd823f3b2a1…db02 | REWARD_TRANSACTION_FEE | 0.0003 | 0.001 |
| 2000002 | 0x32be343b94f8…2d88 | GAS_BUY | 197,554.0788 | 197,554.0688 |
| 2000002 | 0x32be343b94f8…2d88 | TRANSFER | 197,554.0688 | 197,504.0788 |
| 2000002 | 0x06c69f734a02…258b | TRANSFER | 49.9912 | 99.9812 |
| 2000002 | 0x32be343b94f8…2d88 | GAS_REFUND | 197,504.0788 | 197,504.0882 |
| 2000002 | 0xadd823f3b2a1…db02 | REWARD_TRANSACTION_FEE | 0.001 | 0.0016 |
| 2000002 | 0x6bd0f7d1c3b3…eec5 | GAS_BUY | 137.2024 | 137.1961 |
| 2000002 | 0x6bd0f7d1c3b3…eec5 | TRANSFER | 137.1961 | 0.1961 |
| 2000002 | 0xaa1a6e3e6ef2…6444 | TRANSFER | 0 | 137 |
| 2000002 | 0xaa1a6e3e6ef2…6444 | TRANSFER | 137 | 0 |
| 2000002 | 0x4af482be804f…1fbb | TRANSFER | 0 | 137 |
| 2000002 | 0x6bd0f7d1c3b3…eec5 | GAS_REFUND | 0.1961 | 0.2017 |
| 2000002 | 0xadd823f3b2a1…db02 | REWARD_TRANSACTION_FEE | 0.0016 | 0.0023 |
| 2000002 | 0x4b8a25120682…752f | GAS_BUY | 0.07 | 0.062 |
| 2000002 | 0x4b8a25120682…752f | TRANSFER | 0.062 | 0 |
| 2000002 | 0xb4bfefc30a60…8f64 | TRANSFER | 0 | 0.062 |
| 2000002 | 0xb4bfefc30a60…8f64 | TRANSFER | 0.062 | 0.0002 |
| 2000002 | 0xe77f55ea0c86…f97c | TRANSFER | 1.5369 | 1.5987 |
| 2000002 | 0xb4bfefc30a60…8f64 | TRANSFER | 0.0002 | 0 |
| 2000002 | 0x5ec0f3f94652…e192 | TRANSFER | 0.1428 | 0.1429 |
| 2000002 | 0x4b8a25120682…752f | GAS_REFUND | 0 | 0.0071 |
Also: /v1/nonce-changes, /v1/code-changes, /v1/calls. Try: curl https://engine.camp/v1/balance-changes