Add chain syncing via compact block filters (BIP 157)#828

Draft

febyeji wants to merge 23 commits into

lightningdevkit:mainfrom

febyeji:add-cbf-chain-source

Commits on Jun 3, 2026

Add BIP 157 compact block filter chain source
febyeji
committed
Add CBF integration tests and documentation
febyeji
committed
Add optional fee source from esplora/electrum

randomlogin
authored and
febyeji
committed
Remove race condition in test unified_send_receive

randomlogin
authored and
febyeji
committed
Fix CBF chain source build errors and UniFFI bindings (#5)
febyeji
committed
Remove last_synced_height from cbf

randomlogin
authored and
febyeji
committed
feat(cbf):
febyeji
committed
test(cbf): strengthen wait_for_cbf_sync with state verification
febyeji
committed
Add test to capture wallet checkpoint push problems

randomlogin
authored and
febyeji
committed
fix(cbf): use CheckPoint::insert for reorg-aware wallet sync

authored and
febyeji
committed
remove latest_tip from the cbf chain source

randomlogin
authored and
febyeji
committed
fix(cbf): treat UnknownHash as skip-this-cycle in fee_rate_cache_from_cbf

authored and
febyeji
committed
fix(cbf): advance lightning-wallet sync timestamp when no scripts registered

authored and
febyeji
committed
update kyoto version (#14)

randomlogin
authored and
febyeji
committed
fix(cbf): rename BestBlock to BlockLocator after rebase onto main
febyeji
committed
fix(cbf): replace lock().unwrap() with expect("lock")
febyeji
committed
Fix(cbf): stop kyoto during backoff wait (#16)

randomlogin
authored and
febyeji
committed
Change `registered_scripts` from `Vec` to `HashSet` (#18)

randomlogin
authored and
febyeji
committed
Bump kyoto version (#20)

randomlogin
authored and
febyeji
committed
fix(cbf): stop chain source before waiting on tasks
febyeji
committed
Add fee rate cache for cbf fee source (#21)

randomlogin
authored and
febyeji
committed
fix(cbf): break wallet chain source reference cycle (#23)
febyeji
committed
fix(cbf): adapt electrum fee source to latest client
febyeji
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Add chain syncing via compact block filters (BIP 157)#828

Add chain syncing via compact block filters (BIP 157)#828
febyeji wants to merge 23 commits into
lightningdevkit:mainfrom
febyeji:add-cbf-chain-source

Commits on Jun 3, 2026

Add BIP 157 compact block filter chain source

Add CBF integration tests and documentation

Add optional fee source from esplora/electrum

Remove race condition in test unified_send_receive

Fix CBF chain source build errors and UniFFI bindings (#5)

Remove last_synced_height from cbf

feat(cbf):

test(cbf): strengthen wait_for_cbf_sync with state verification

Add test to capture wallet checkpoint push problems

fix(cbf): use CheckPoint::insert for reorg-aware wallet sync

remove latest_tip from the cbf chain source

fix(cbf): treat UnknownHash as skip-this-cycle in fee_rate_cache_from_cbf

fix(cbf): advance lightning-wallet sync timestamp when no scripts registered

update kyoto version (#14)

fix(cbf): rename BestBlock to BlockLocator after rebase onto main

fix(cbf): replace lock().unwrap() with expect("lock")

Fix(cbf): stop kyoto during backoff wait (#16)

Change `registered_scripts` from `Vec` to `HashSet` (#18)

Bump kyoto version (#20)

fix(cbf): stop chain source before waiting on tasks

Add fee rate cache for cbf fee source (#21)

fix(cbf): break wallet chain source reference cycle (#23)

fix(cbf): adapt electrum fee source to latest client