Track each channel funding in a single payment record - #1079

Draft

jkczyz wants to merge 15 commits into

lightningdevkit:mainfrom

jkczyz:2026-08-splice-payment-model

Commits on Sep 1, 2026

Only adopt a funding payment's own transactions from wallet sync

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claude
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c7e8123
Retry funding-broadcast classification instead of dropping it

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970eb1a
f - Wait for a failed write before letting the retry test recover

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3b64639

Commits on Sep 2, 2026

f - Keep classification retries inside the broadcast loop

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1f406a6
f - Keep stale classification retries from reverting the record

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3a8eb12
f - Bound and deduplicate pending classification retries

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6cf748a

Commits on Sep 4, 2026

f - Never drop a queued cooperative close for the retry bound
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238ccc8
Fail funding payments lost to a confirmed conflict

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claude
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a55bf73

Commits on Sep 5, 2026

Record splice funding payments when signing

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claude
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3f75c44

Commits on Sep 7, 2026

f - Record splice funding payments when signing

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3cdc5a1

Commits on Sep 8, 2026

Resolve funding payments when LDK discards a splice round

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b24cb5a
Assign random PaymentIds to funding records

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d7b6808
Model pending payments as an enum for pre-broadcast splices

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0d0866b
Adopt the splice-time PaymentId when classifying a splice

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4799639
Merge sync-created duplicates when recording a funding round

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019bfcb