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# Validation Status — `0.7.56 meteora_dbc final`

## Build

```text
cargo test -p kb_lib -> 446 passed / 0 failed
cargo clippy -p kb_lib --all-targets -- -D warnings -> OK
```

## Replay final DBC

```text
480 replayed
0 decode skipped
480 ledger upserts
454 unsafe ledger rows
264 trades
1 liquidity
122 lifecycle
0 tokenAccount
1056 candle upserts
instructionObservations = 7167
resetDeleted = 3583
catalog = 86 tokens / 60 pools / 60 pairs
```

## Fee model final DBC

```text
k_sol_fee_events meteora_dbc        = 89 parents
k_sol_fee_event_amounts meteora_dbc = 96 legs
parent scalar without leg           = empty
orphan fee amount legs              = empty
allowlisted recovery on DBC          = empty by design
```

## Cross-base fee recovery checks

| Base | Result |
|---|---|
| `meteora_dbc` | stable, no regression, 89/96 fee parent/legs. |
| `raydium_launchpad` | allowlisted CPI recovery enriched all observed claim/collect fee parents in tested corpus. |
| `raydium_cpmm` | creator fee recovered; fund/protocol fee explicit no-transfer in tested corpus. |
| `pump_swap` | coin creator fee mostly recovered; zero/no-transfer cases explicit. |
| `pump_fees` | donation and sweep buyback recovered when CPI SPL transfers are present. |

## Closure decision

`0.7.56 meteora_dbc` is closed. Next tranche: `0.7.57 meteora_dlmm` full decode + full materialization.
