backport: dumptxoutset and loadtxoutset RPCs - #11

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edtubbs wants to merge 35 commits into

dogecoinfoundation:masterfrom

edtubbs:1.15.0-dev-dumptxoutset-loadtxoutset

Commits on Aug 6, 2026

Add support for std::unordered_{map,set} to memusage.h

sipa
authored and
edtubbs
committed
c1c85c5
Switch CCoinsMap from boost to std unordered_map

sipa
authored and
edtubbs
committed
4f0dd59
Add SizeEstimate to CDBBatch

sipa
authored and
edtubbs
committed
8c2ed80
error() in disconnect for disk corruption, not inconsistency

sipa
authored and
edtubbs
committed
3f59bef
Introduce CHashVerifier to hash read data

sipa
authored and
edtubbs
committed
8f1caba
Add specialization of SipHash for 256 + 32 bit data

sipa
authored and
edtubbs
committed
ebb2d36
Remove/ignore tx version in utxo and undo

sipa
authored and
edtubbs
committed
a1e51f4
Report on-disk size in gettxoutsetinfo

sipa
authored and
edtubbs
committed
fc752c4
Store/allow tx metadata in all undo records

sipa
authored and
edtubbs
committed
8798688
Introduce Coin, a single unspent output

sipa
authored and
edtubbs
committed
246da0f
Replace CTxInUndo with Coin

sipa
authored and
edtubbs
committed
af9be44
Optimization: Coin&& to ApplyTxInUndo

sipa
authored and
edtubbs
committed
bc6957a
Introduce new per-txout CCoinsViewCache functions

sipa
authored and
edtubbs
committed
2f09e11
Switch from per-tx to per-txout CCoinsViewCache methods in some places

sipa
authored and
edtubbs
committed
31a15d3
Only pass things committed to by tx's witness hash to CScriptCheck

TheBlueMatt
authored and
edtubbs
committed
7d65b9b
Switch CScriptCheck to use Coin instead of CCoins

sipa
authored and
edtubbs
committed
f9ce8af
Switch tests from ModifyCoins to AddCoin/SpendCoin

sipa
authored and
edtubbs
committed
5db4293
Remove ModifyCoins/ModifyNewCoins

sipa
authored and
edtubbs
committed
b91f50d
Replace CCoins-based CTxMemPool::pruneSpent with isSpent

sipa
authored and
edtubbs
committed
01250ab
Refactor GetUTXOStats in preparation for per-COutPoint iteration

sipa
authored and
edtubbs
committed
546c1a1
Switch CCoinsView and chainstate db from per-txid to per-txout

sipa
authored and
edtubbs
committed
20dddd7
Backport Session 2 per-txout migration commits with Dogecoin compatibility fixes
edtubbs
committed
1c9a91f
Session 3: fix coins_tests.cpp for per-txout and 21180ff73 semantics
edtubbs
committed
b2ed44a
add unused SnapshotMetadata class

jamesob
authored and
edtubbs
committed
2dddcc3
coinstats: add coins_count

jamesob
authored and
edtubbs
committed
911c750
rpc: add dumptxoutset

jamesob
authored and
edtubbs
committed
316c7fc
session 4: add dumptxoutset QA test
edtubbs
committed
fd5f643
session 5: enhance dumptxoutset with snapshot magic/version, txoutset_hash, nchaintx
edtubbs
committed
5e2aa8b
session 6: add adapted loadtxoutset RPC and test scaffolding
edtubbs
committed
8989647
session 7: fix setBlockIndexCandidates invariant in RewindChainstateToGenesis
edtubbs
committed
2f4066c
session 8: add snapshot RPC QA and docs
edtubbs
committed
b91c683
Remove invalid PoW check in LoadBlockIndexGuts (scrypt/auxpow)
edtubbs
committed
7c79b9e

Commits on Aug 11, 2026