BITCOIN MAINNETLive explorer status

Explorer Mempool Feed Forum Visualizer Receipts Tools Learn Code

Inside Bitcoin

Opening the selected file…

₿MyBitcoinExplorer

Bitcoin, in focus.
Explore the network. Understand the connections.

Explore Bitcoin with clarity.

READ THE CODE

Inside Bitcoin

The code behind the network, with room to understand it.

Stable release v32.1bitcoin/bitcoin · f0de87f04062 ↗3,020 source files · 47.5 MB stored on the server440 file guides

Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.

bitcoin / bitcoinstable

Find a file

▤ addition_overflow.cpp

▤ base_encode_decode.cpp

▤ block_index_tree.cpp

▤ block_index.cpp

▤ block_policy_estimator.cpp

▤ cluster_linearize.cpp

▤ crypto_aes256cbc.cpp

▤ crypto_chacha20.cpp

▤ crypto_chacha20poly1305.cpp

▤ crypto_common.cpp

▤ crypto_diff_fuzz_chacha20.cpp

▤ crypto_hkdf_hmac_sha256_l32.cpp

▤ crypto_poly1305.cpp

▤ descriptor_parse.cpp

▤ deserialize.cpp

▤ difference_formatter.cpp

▤ FuzzedDataProvider.h

▤ load_external_block_file.cpp

▤ multiplication_overflow.cpp

▤ net_permissions.cpp

▤ net.cpp

▤ netaddress.cpp

▤ netbase_dns_lookup.cpp

▤ node_eviction.cpp

▤ overflow.cpp

▤ p2p_handshake.cpp

▤ p2p_headers_presync.cpp

▤ p2p_private_broadcast.cpp

▤ p2p_transport_serialization.cpp

▤ package_eval.cpp

▤ parse_hd_keypath.cpp

▤ partially_downloaded_block.cpp

▤ pcp.cpp

▤ policy_estimator_io.cpp

▤ poolresource.cpp

▤ pow.cpp

▤ prevector.cpp

▤ primitives_transaction.cpp

▤ private_broadcast.cpp

▤ process_message.cpp

▤ process_messages.cpp

▤ rolling_bloom_filter.cpp

▤ rpc.cpp

▤ script_assets_test_minimizer.cpp

▤ script_descriptor_cache.cpp

▤ script_flags.cpp

▤ script_format.cpp

▤ script_interpreter.cpp

▤ script_ops.cpp

▤ script_parsing.cpp

▤ script_sigcache.cpp

▤ script_sign.cpp

▤ script.cpp

▤ scriptnum_ops.cpp

▤ secp256k1_ec_seckey_import_export_der.cpp

▤ secp256k1_ecdsa_signature_parse_der_lax.cpp

▤ signature_checker.cpp

▤ utxo_total_supply.cpp

▤ validation_load_mempool.cpp

▤ allocator_tests.cpp

▤ amount_tests.cpp

▤ argsman_tests.cpp

▤ arith_uint256_tests.cpp

▤ baseindex_tests.cpp

▤ blockchain_tests.cpp

▤ blockencodings_tests.cpp

▤ blockfilter_index_tests.cpp

▤ blockfilter_tests.cpp

▤ blockmanager_tests.cpp

▤ blockpolicyestimator_tests.cpp

▤ bloom_tests.cpp

▤ bswap_tests.cpp

▤ btcsignals_tests.cpp

▤ caches_tests.cpp

▤ chain_tests.cpp

▤ chainstate_write_tests.cpp

▤ checkqueue_tests.cpp

▤ cluster_linearize_tests.cpp

▤ CMakeLists.txt

▤ coins_tests.cpp

▤ coinscachepair_tests.cpp

▤ coinstatsindex_tests.cpp

▤ coinsviewoverlay_tests.cpp

▤ common_url_tests.cpp

▤ compress_tests.cpp

▤ crypto_tests.cpp

▤ cuckoocache_tests.cpp

▤ dbwrapper_tests.cpp

▤ denialofservice_tests.cpp

▤ descriptor_tests.cpp

▤ disconnected_transactions.cpp

▤ feefrac_tests.cpp

▤ feerounder_tests.cpp

▤ fees_util_tests.cpp

▤ headers_sync_chainwork_tests.cpp

▤ httpserver_tests.cpp

▤ i2p_tests.cpp

▤ interfaces_tests.cpp

▤ mempool_fee_estimator_tests.cpp

▤ mempool_tests.cpp

▤ merkle_tests.cpp

▤ merkleblock_tests.cpp

▤ miner_tests.cpp

▤ miniminer_tests.cpp

▤ miniscript_tests.cpp

▤ minisketch_tests.cpp

▤ multisig_tests.cpp

▤ net_peer_connection_tests.cpp

▤ net_peer_eviction_tests.cpp

▤ net_tests.cpp

▤ netbase_tests.cpp

▤ node_init_tests.cpp

▤ node_warnings_tests.cpp

▤ orphanage_tests.cpp

▤ prevector_tests.cpp

▤ private_broadcast_tests.cpp

▤ reverselock_tests.cpp

▤ rpc_tests.cpp

▤ sanity_tests.cpp

▤ scheduler_tests.cpp

▤ script_assets_tests.cpp

▤ script_p2sh_tests.cpp

▤ script_parse_tests.cpp

▤ script_segwit_tests.cpp

▤ script_standard_tests.cpp

▤ script_tests.cpp

▤ scriptnum_tests.cpp

▤ scriptnum10.h

▤ serfloat_tests.cpp

▤ serialize_tests.cpp

▤ settings_tests.cpp

▤ sighash_tests.cpp

▤ sigopcount_tests.cpp

▤ system_ram_tests.cpp

▤ system_tests.cpp

▤ testnet4_miner_tests.cpp

▤ threadpool_tests.cpp

▤ timeoffsets_tests.cpp

▤ torcontrol_tests.cpp

▤ transaction_tests.cpp

▤ translation_tests.cpp

▤ txdownload_tests.cpp

▤ txgraph_tests.cpp

▤ txindex_tests.cpp

▤ txospenderindex_tests.cpp

▤ txpackage_tests.cpp

▤ txreconciliation_tests.cpp

▤ txrequest_tests.cpp

▤ txvalidation_tests.cpp

▤ txvalidationcache_tests.cpp

▤ uint256_tests.cpp

▤ util_check_tests.cpp

▤ util_expected_tests.cpp

▤ util_string_tests.cpp

▤ util_tests.cpp

▤ util_threadnames_tests.cpp

▤ util_trace_tests.cpp

▤ validation_block_tests.cpp

▤ validation_chainstate_tests.cpp

▤ validation_chainstatemanager_tests.cpp

▤ validation_flush_tests.cpp

▤ validation_tests.cpp

▤ validationinterface_tests.cpp

▤ versionbits_tests.cpp

▤ arith_uint256.hGuide

▤ bitcoin-chainstate.cpp

▤ bitcoin-cli-res.rc

▤ bitcoin-cli.cppGuide

▤ bitcoin-res.rc

▤ bitcoin-tx-res.rc

▤ bitcoin-tx.cpp

▤ bitcoin-util-res.rc

▤ bitcoin-util.cpp

▤ bitcoin-wallet-res.rc

▤ blockencodings.cppGuide

▤ blockencodings.hGuide

▤ blockfilter.cppGuide

▤ blockfilter.hGuide

▤ chain.cppGuide

▤ chain.h

▤ chainparams.cppGuide

▤ chainparams.hGuide

▤ chainparamsbase.cppGuide

▤ chainparamsbase.hGuide

▤ chainparamsseeds.h

▤ checkqueue.hGuide

▤ clientversion.cppGuide

▤ clientversion.hGuide

▤ cluster_linearize.h

▤ CMakeLists.txt

▤ coins.cppGuide

▤ coins.hGuide

▤ compressor.cppGuide

▤ compressor.hGuide

▤ core_io.cpp

▤ core_io.hGuide

▤ core_memusage.hGuide

▤ cuckoocache.h

▤ dbwrapper.cpp

▤ dbwrapper.hGuide

▤ deploymentinfo.cppGuide

▤ deploymentinfo.hGuide

▤ deploymentstatus.cppGuide

▤ deploymentstatus.hGuide

▤ dummywallet.cppGuide

▤ external_signer.cpp

▤ external_signer.hGuide

▤ merkleblock.cppGuide

▤ merkleblock.hGuide

▤ musig.cpp

▤ musig.hGuide

▤ net_permissions.cppGuide

▤ net_permissions.hGuide

▤ net_processing.cppGuide

▤ netaddress.cppGuide

▤ netmessagemaker.hGuide

▤ noui.cppGuide

▤ noui.hGuide

▤ outputtype.cppGuide

▤ private_broadcast.cpp

▤ private_broadcast.h

▤ semaphore_grant.hGuide

▤ threadsafety.hGuide

▤ tinyformat.h

▤ torcontrol.cppGuide

▤ validation.cppGuide

▤ validation.h

▤ validationinterface.cpp

▤ validationinterface.h

▤ versionbits_impl.hGuide

▤ versionbits.cpp

▤ versionbits.hGuide

▤ walletinitinterface.hGuide

▤ CMakeLists.txtGuide

▤ libbitcoinkernel.pc.in

bitcoin / src / test / fuzz / txdownloadman.cpp

Download source ↓

20,930 bytes · SHA-256 ef862eb52d713938… · View upstream ↗

251                const bool expect_work{txdownloadman.HaveMoreWork(rand_peer)};
252                const auto ptx = txdownloadman.GetTxToReconsider(rand_peer);
253                // expect_work=true doesn't necessarily mean the next item from the workset isn't a
254                // nullptr, as the transaction could have been removed from orphanage without being
255                // removed from the peer's workset.
256                if (ptx) {
257                    // However, if there was a non-null tx in the workset, HaveMoreWork should have
258                    // returned true.
259                    Assert(expect_work);
260                }
261            });
262        // Jump forwards or backwards
263        auto time_skip = fuzzed_data_provider.PickValueInArray(TIME_SKIPS);
264        if (fuzzed_data_provider.ConsumeBool()) time_skip *= -1;
265        time += time_skip;
266    }
267    // Disconnect everybody, check that all data structures are empty.
268    for (NodeId nodeid = 0; nodeid < NUM_PEERS; ++nodeid) {
269        txdownloadman.DisconnectedPeer(nodeid);
270        txdownloadman.CheckIsEmpty(nodeid);
271    }
272    txdownloadman.CheckIsEmpty();
273}
274
275// Give node 0 relay permissions, and nobody else. This helps us remember who is a RelayPermissions
276// peer without tracking anything (this is only for the txdownload_impl target).
277static bool HasRelayPermissions(NodeId peer) { return peer == 0; }
278
279static void CheckInvariants(const node::TxDownloadManagerImpl& txdownload_impl)
280{
281    txdownload_impl.m_orphanage->SanityCheck();
282    // We should never have more than the maximum in-flight requests out for a peer.
283    for (NodeId peer = 0; peer < NUM_PEERS; ++peer) {
284        if (!HasRelayPermissions(peer)) {
285            Assert(txdownload_impl.m_txrequest.Count(peer) <= node::MAX_PEER_TX_ANNOUNCEMENTS);
286        }
287    }
288    txdownload_impl.m_txrequest.SanityCheck();
289}
290
291FUZZ_TARGET(txdownloadman_impl, .init = initialize)
292{
293    SeedRandomStateForTest(SeedRand::ZEROS);
294    FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
295    FakeNodeClock clock{ConsumeTime(fuzzed_data_provider)};
296
297    // Initialize a TxDownloadManagerImpl
298    bilingual_str error;
299    CTxMemPool pool{MemPoolOptionsForTest(g_setup->m_node), error};
300    node::TxDownloadManagerImpl txdownload_impl{node::TxDownloadOptions{.m_mempool = pool, .m_deterministic_txrequest = true}};
301
302    std::chrono::microseconds time{244466666};
303
304    LIMITED_WHILE (fuzzed_data_provider.ConsumeBool(), 500) {
305        NodeId rand_peer = fuzzed_data_provider.ConsumeIntegralInRange<int64_t>(0, NUM_PEERS - 1);
306
307        // Transaction can be one of the premade ones or a randomly generated one
308        auto rand_tx = fuzzed_data_provider.ConsumeBool() ?
309            MakeTransactionSpending(PickCoins(fuzzed_data_provider),
310                                    /*num_outputs=*/fuzzed_data_provider.ConsumeIntegralInRange(1, 500),
311                                    /*add_witness=*/fuzzed_data_provider.ConsumeBool()) :
312            TRANSACTIONS.at(fuzzed_data_provider.ConsumeIntegralInRange<unsigned>(0, TRANSACTIONS.size() - 1));
313
314        CallOneOf(
315            fuzzed_data_provider,
316            [&] {
317                node::TxDownloadConnectionInfo info{
318                    .m_preferred = fuzzed_data_provider.ConsumeBool(),
319                    .m_relay_permissions = HasRelayPermissions(rand_peer),
320                    .m_wtxid_relay = fuzzed_data_provider.ConsumeBool()
321                };
322                txdownload_impl.ConnectedPeer(rand_peer, info);
323            },
324            [&] {
325                txdownload_impl.DisconnectedPeer(rand_peer);
326                txdownload_impl.CheckIsEmpty(rand_peer);
327            },
328            [&] {
329                txdownload_impl.ActiveTipChange();
330                // After a block update, nothing should be in the rejection caches
331                for (const auto& tx : TRANSACTIONS) {
332                    Assert(!txdownload_impl.RecentRejectsFilter().contains(tx->GetWitnessHash().ToUint256()));
333                    Assert(!txdownload_impl.RecentRejectsFilter().contains(tx->GetHash().ToUint256()));
334                    Assert(!txdownload_impl.RecentRejectsReconsiderableFilter().contains(tx->GetWitnessHash().ToUint256()));
335                    Assert(!txdownload_impl.RecentRejectsReconsiderableFilter().contains(tx->GetHash().ToUint256()));
336                }
337            },
338            [&] {
339                CBlock block;
340                block.vtx.push_back(rand_tx);
341                txdownload_impl.BlockConnected(std::make_shared<CBlock>(block));
342                // Block transactions must be removed from orphanage
343                Assert(!txdownload_impl.m_orphanage->HaveTx(rand_tx->GetWitnessHash()));
344            },
345            [&] {
346                txdownload_impl.BlockDisconnected();
347                Assert(!txdownload_impl.RecentConfirmedTransactionsFilter().contains(rand_tx->GetWitnessHash().ToUint256()));
348                Assert(!txdownload_impl.RecentConfirmedTransactionsFilter().contains(rand_tx->GetHash().ToUint256()));
349            },
350            [&] {
351                txdownload_impl.MempoolAcceptedTx(rand_tx);
352            },
353            [&] {
354                TxValidationState state;
355                state.Invalid(fuzzed_data_provider.PickValueInArray(TESTED_TX_RESULTS), "");
356                bool first_time_failure{fuzzed_data_provider.ConsumeBool()};
357
358                bool reject_contains_wtxid{txdownload_impl.RecentRejectsFilter().contains(rand_tx->GetWitnessHash().ToUint256())};
359
360                node::RejectedTxTodo todo = txdownload_impl.MempoolRejectedTx(rand_tx, state, rand_peer, first_time_failure);
361                Assert(first_time_failure || !todo.m_should_add_extra_compact_tx);
362                if (!reject_contains_wtxid) Assert(todo.m_unique_parents.size() <= rand_tx->vin.size());
363            },
364            [&] {
365                auto gtxid = fuzzed_data_provider.ConsumeBool() ?
366                             GenTxid{rand_tx->GetHash()} :
367                             GenTxid{rand_tx->GetWitnessHash()};
368                txdownload_impl.AddTxAnnouncement(rand_peer, gtxid, time);
369            },
370            [&] {
371                const auto getdata_requests = txdownload_impl.GetRequestsToSend(rand_peer, time);
372                // TxDownloadManager should not be telling us to request things we already have.
373                // Exclude m_lazy_recent_rejects_reconsiderable because it may request low-feerate parent of orphan.
374                for (const auto& gtxid : getdata_requests) {
375                    Assert(!txdownload_impl.AlreadyHaveTx(gtxid, /*include_reconsiderable=*/false));
376                }
377            },
378            [&] {
379                const auto& [should_validate, maybe_package] = txdownload_impl.ReceivedTx(rand_peer, rand_tx);
380                // The only possible results should be:
381                // - Don't validate the tx, no package.
382                // - Don't validate the tx, package.
383                // - Validate the tx, no package.
384                // The only combination that doesn't make sense is validate both tx and package.
385                Assert(!(should_validate && maybe_package.has_value()));
386                if (should_validate) {
387                    Assert(!txdownload_impl.AlreadyHaveTx(rand_tx->GetWitnessHash(), /*include_reconsiderable=*/true));
388                }
389                if (maybe_package.has_value()) {
390                    CheckPackageToValidate(*maybe_package, rand_peer);
391
392                    const auto& package = maybe_package->m_txns;
393                    // Parent is in m_lazy_recent_rejects_reconsiderable and child is in m_orphanage
394                    Assert(txdownload_impl.RecentRejectsReconsiderableFilter().contains(rand_tx->GetWitnessHash().ToUint256()));
395                    Assert(txdownload_impl.m_orphanage->HaveTx(maybe_package->m_txns.back()->GetWitnessHash()));
396                    // Package has not been rejected
397                    Assert(!txdownload_impl.RecentRejectsReconsiderableFilter().contains(GetPackageHash(package)));
398                    // Neither is in m_lazy_recent_rejects
399                    Assert(!txdownload_impl.RecentRejectsFilter().contains(package.front()->GetWitnessHash().ToUint256()));
400                    Assert(!txdownload_impl.RecentRejectsFilter().contains(package.back()->GetWitnessHash().ToUint256()));
401                }
402            },
403            [&] {
404                txdownload_impl.ReceivedNotFound(rand_peer, {rand_tx->GetWitnessHash()});
405            },
406            [&] {
407                const bool expect_work{txdownload_impl.HaveMoreWork(rand_peer)};
408                const auto ptx{txdownload_impl.GetTxToReconsider(rand_peer)};
409                // expect_work=true doesn't necessarily mean the next item from the workset isn't a
410                // nullptr, as the transaction could have been removed from orphanage without being
411                // removed from the peer's workset.
412                if (ptx) {
413                    // However, if there was a non-null tx in the workset, HaveMoreWork should have
414                    // returned true.
415                    Assert(expect_work);
416                    Assert(txdownload_impl.AlreadyHaveTx(ptx->GetWitnessHash(), /*include_reconsiderable=*/false));
417                    // Presumably we have validated this tx. Use "missing inputs" to keep it in the
418                    // orphanage longer. Later iterations might call MempoolAcceptedTx or
419                    // MempoolRejectedTx with a different error.
420                    TxValidationState state_missing_inputs;
421                    state_missing_inputs.Invalid(TxValidationResult::TX_MISSING_INPUTS, "");
422                    txdownload_impl.MempoolRejectedTx(ptx, state_missing_inputs, rand_peer, fuzzed_data_provider.ConsumeBool());
423                }
424            });
425
426        auto time_skip = fuzzed_data_provider.PickValueInArray(TIME_SKIPS);
427        if (fuzzed_data_provider.ConsumeBool()) time_skip *= -1;
428        time += time_skip;
429    }
430    CheckInvariants(txdownload_impl);
431    // Disconnect everybody, check that all data structures are empty.
432    for (NodeId nodeid = 0; nodeid < NUM_PEERS; ++nodeid) {
433        txdownload_impl.DisconnectedPeer(nodeid);
434        txdownload_impl.CheckIsEmpty(nodeid);
435    }
436    txdownload_impl.CheckIsEmpty();
437}
438
439} // namespace
440

A READING COMPANION

Source available. Guide coming next.

This file is included in the stable source snapshot. A file-specific guide has not been published yet.

440 guided files · 2,580 pending. Guides cover key sections, not every line.

cmake/bitcoin-build-config.h.in src/consensus/amount.h src/consensus/consensus.h src/primitives/block.h src/primitives/transaction.h src/crypto/sha256.h src/util/moneystr.h src/clientversion.h src/uint256.h src/script/script.h src/policy/policy.h CMakeLists.txt README.md COPYING src/consensus/tx_check.cpp src/consensus/tx_verify.cpp src/consensus/merkle.cpp src/pow.cpp src/validation.cpp src/script/interpreter.cpp src/script/solver.cpp src/script/sign.cpp src/key_io.cpp src/net.cpp src/net_processing.cpp src/netaddress.cpp src/protocol.h src/wallet/wallet.cpp src/wallet/spend.cpp

← Previous 250 linesCode page 2

src/wallet/receive.cpp

src/wallet/coinselection.cpp

src/consensus/validation.h

src/primitives/transaction.cpp

src/script/descriptor.cpp

src/bitcoin-cli.cpp

src/rpc/blockchain.cpp

src/rpc/rawtransaction.cpp

src/init.cpp

src/crypto/sha256.cpp

src/consensus/merkle.h

src/consensus/tx_check.h

src/consensus/tx_verify.h

src/policy/feerate.h

src/policy/feerate.cpp

src/primitives/transaction_identifier.h

src/chainparamsbase.h

src/chainparamsbase.cpp

src/util/moneystr.cpp

src/crypto/ripemd160.h

src/crypto/sha1.h

src/crypto/sha512.h

src/crypto/hmac_sha256.h

src/crypto/hmac_sha512.h

src/crypto/hmac_sha256.cpp

src/crypto/hmac_sha512.cpp

src/crypto/hkdf_sha256_32.h

src/crypto/hkdf_sha256_32.cpp

src/support/cleanse.h

src/support/cleanse.cpp

src/crypto/siphash.cpp

src/crypto/muhash.h

src/crypto/chacha20.h

src/crypto/poly1305.h

src/crypto/chacha20poly1305.h

src/crypto/chacha20poly1305.cpp

src/util/chaintype.cpp

src/util/obfuscation.h

src/util/byte_units.h

src/util/overflow.h

src/blockencodings.cpp

src/net_permissions.cpp

src/policy/packages.cpp

src/policy/rbf.cpp

src/policy/truc_policy.cpp

src/policy/ephemeral_policy.cpp

src/policy/settings.cpp

src/policy/policy.cpp

src/node/transaction.cpp

src/node/coin.cpp

src/rpc/client.cpp

src/rpc/external_signer.cpp

src/rpc/request.cpp

src/rpc/server_util.cpp

src/rpc/fees.cpp

src/rpc/output_script.cpp

src/rpc/rawtransaction_util.cpp

src/rpc/rawtransaction_util.h

src/rpc/register.h

src/rpc/request.h

src/rpc/server_util.h

src/rpc/protocol.h

src/rpc/server.h

src/rpc/signmessage.cpp

src/rpc/txoutproof.cpp

src/rpc/util.cpp

src/rpc/util.h

src/wallet/rpc/addresses.cpp

src/wallet/rpc/backup.cpp

src/wallet/rpc/coins.cpp

src/wallet/rpc/encrypt.cpp

src/wallet/rpc/signmessage.cpp

src/wallet/rpc/util.cpp

src/wallet/rpc/util.h

src/wallet/coincontrol.cpp

src/wallet/coincontrol.h

src/wallet/context.cpp

src/wallet/context.h

src/wallet/crypter.cpp

src/wallet/crypter.h

src/wallet/db.cpp

src/wallet/export.cpp

src/wallet/external_signer_scriptpubkeyman.cpp

src/wallet/rpc/spend.cpp

src/wallet/rpc/transactions.cpp

src/wallet/rpc/wallet.cpp

src/wallet/feebumper.cpp

src/wallet/feebumper.h

src/index/base.h

src/index/base.cpp

src/index/txindex.h

src/index/txindex.cpp

src/index/txindex_key.h

src/index/txospenderindex.h

src/index/txospenderindex.cpp

src/index/blockfilterindex.h

src/index/blockfilterindex.cpp

src/index/coinstatsindex.h

src/index/coinstatsindex.cpp

src/index/db_key.h

src/index/disktxpos.h

src/kernel/chain.cpp

src/kernel/chain.h

src/kernel/checks.cpp

src/kernel/checks.h

src/kernel/context.cpp

src/kernel/context.h

src/kernel/cs_main.cpp

src/kernel/cs_main.h

src/kernel/disconnected_transactions.cpp

src/kernel/disconnected_transactions.h

src/kernel/mempool_removal_reason.cpp

src/kernel/mempool_removal_reason.h

src/kernel/coinstats.cpp

src/kernel/coinstats.h

src/kernel/chainparams.cpp

src/kernel/chainparams.h

src/wallet/sqlite.cpp

src/wallet/sqlite.h

src/wallet/transaction.cpp

src/wallet/transaction.h

src/wallet/dump.cpp

src/wallet/dump.h

src/wallet/init.cpp

src/wallet/walletutil.cpp

src/wallet/walletutil.h

src/wallet/wallettool.cpp

src/wallet/wallettool.h

src/wallet/export.h

src/wallet/migrate.cpp

src/wallet/migrate.h

src/wallet/db.h

src/wallet/walletdb.cpp

src/wallet/interfaces.cpp

src/wallet/scriptpubkeyman.cpp

src/wallet/scriptpubkeyman.h

src/kernel/bitcoinkernel.cpp

src/kernel/bitcoinkernel.h

src/kernel/bitcoinkernel_wrapper.h

src/node/chainstate.cpp

src/node/chainstate.h

src/node/blockstorage.cpp

src/node/blockstorage.h

src/node/mempool_persist.cpp

src/node/mempool_persist.h

src/node/utxo_snapshot.cpp

src/node/utxo_snapshot.h

src/node/kernel_notifications.cpp

src/node/kernel_notifications.h

src/node/blockmanager_args.cpp

src/kernel/blockmanager_opts.h

src/util/expected.cpp

src/policy/settings.h

src/util/types.h

src/kernel/messagestartchars.h

src/kernel/warning.h

src/util/exception.h

src/common/license_info.h

src/node/coins_view_args.h

src/node/database_args.h

src/util/batchpriority.h

src/util/ui_change_type.h

src/node/coins_view_args.cpp

src/node/peerman_args.h

src/util/serfloat.h

src/node/blockmanager_args.h

src/node/database_args.cpp

src/util/overloaded.h

src/interfaces/types.h

src/node/chainstatemanager_args.h

src/node/minisketchwrapper.h

src/util/macros.h

src/util/syserror.h

src/common/run_command.h

src/util/bytevectorhash.cpp

src/node/mempool_persist_args.cpp

src/util/exec.h

src/util/rbf.h

src/crypto/hex_base.h

src/node/mempool_persist_args.h

src/interfaces/echo.h

src/util/any.h

src/util/batchpriority.cpp

src/util/threadnames.h

src/node/coin.h

src/node/mempool_args.h

src/util/asmap.h

src/util/bytevectorhash.h

src/node/context.cpp

src/util/insert.h

src/util/readwritefile.h

src/node/peerman_args.cpp

src/node/interface_ui.cpp

src/interfaces/handler.h

src/node/mining_args.h

src/util/hasher.cpp

src/common/init.h

src/kernel/mempool_limits.h

src/common/system.h

src/crypto/sha3.h

src/util/threadinterrupt.cpp

src/node/protocol_version.h

src/util/exception.cpp

src/common/messages.h

src/node/connection_types.cpp

src/util/bip32.h

src/common/license_info.cpp

src/util/stdmutex.h

src/common/run_command.cpp

src/util/check.cpp

src/util/golombrice.h

src/node/types.h

src/node/timeoffsets.h

src/util/readwritefile.cpp

src/util/fastrange.h

src/util/signalinterrupt.h

src/util/task_runner.h

src/util/syserror.cpp

src/common/interfaces.cpp

src/common/types.h

src/util/threadinterrupt.h

src/kernel/chainstatemanager_opts.h

src/node/psbt.h

src/policy/ephemeral_policy.h

src/util/trace.h

src/common/url.cpp

src/kernel/mempool_options.h

src/util/serfloat.cpp

src/kernel/notifications_interface.h

src/node/timeoffsets.cpp

src/node/warnings.cpp

src/util/hash_type.h

src/crypto/hex_base.cpp

src/node/eviction.h

src/util/tokenbucket.h

src/crypto/aes.h

src/common/pcp.h

src/util/feefrac.cpp

src/node/transaction.h

src/util/threadnames.cpp

src/common/signmessage.h

src/util/exec.cpp

src/util/signalinterrupt.cpp

src/clientversion.cpp

src/common/signmessage.cpp

src/compat/assumptions.h

src/compat/byteswap.h

src/deploymentinfo.cpp

src/deploymentinfo.h

src/deploymentstatus.cpp

src/deploymentstatus.h

src/dummywallet.cpp

src/external_signer.h

src/init/bitcoin-gui.cpp

src/init/bitcoin-node.cpp

src/init/bitcoin-qt.cpp

src/init/bitcoin-wallet.cpp

src/init/bitcoind.cpp

src/init/common.h

src/interfaces/init.h

src/interfaces/ipc.h

src/key_io.h

src/logging/categories.h

src/logging/timer.h

src/mapport.h

src/musig.h

src/net_permissions.h

src/netgroup.h

src/netmessagemaker.h

src/node/chainstatemanager_args.cpp

src/node/connection_types.h

src/node/context.h

src/node/interface_ui.h

src/node/mempool_args.cpp

src/node/mining_args.cpp

src/node/minisketchwrapper.cpp

src/node/txreconciliation.h

src/policy/fees/estimator_args.cpp

src/policy/fees/estimator_args.h

src/policy/fees/estimator_man.cpp

src/policy/fees/estimator_man.h

src/policy/packages.h

src/policy/rbf.h

src/policy/truc_policy.h

src/pow.h

src/primitives/block.cpp

src/randomenv.h

src/rest.h

src/script/keyorigin.h

src/script/parsing.cpp

src/script/parsing.h

src/script/script_error.h

src/script/sigcache.cpp

src/script/sigcache.h

src/script/solver.h

src/script/verify_flags.h

src/semaphore_grant.h

src/signet.h

src/span.h

src/support/allocators/secure.h

src/support/allocators/zeroafterfree.h

src/util/tokenpipe.cpp

src/util/translation.h

src/util/vector.h

src/versionbits.h

src/versionbits_impl.h

src/wallet/external_signer_scriptpubkeyman.h

src/wallet/fees.h

src/wallet/load.h

src/wallet/receive.h

src/wallet/rpc/wallet.h

src/wallet/types.h

src/walletinitinterface.h

src/zmq/zmqabstractnotifier.cpp

Independent explanations by MyBitcoinExplorer. Not affiliated with or endorsed by Bitcoin Core. Guides are educational and do not replace the source or its tests.

Bitcoin Core source © its contributors, distributed under the MIT license. Original notices and bundled third-party licenses are retained in the source tree.