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

▤ 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 / net_tests.cpp

Download source ↓

72,196 bytes · SHA-256 51dfe280f65ef3c6… · View upstream ↗

751
752    g_reachable_nets.RemoveAll();
753
754    BOOST_CHECK(!g_reachable_nets.Contains(NET_UNROUTABLE));
755    BOOST_CHECK(!g_reachable_nets.Contains(NET_INTERNAL));
756
757    g_reachable_nets.Add(NET_IPV4);
758    g_reachable_nets.Add(NET_IPV6);
759    g_reachable_nets.Add(NET_ONION);
760    g_reachable_nets.Add(NET_I2P);
761    g_reachable_nets.Add(NET_CJDNS);
762    g_reachable_nets.Add(NET_UNROUTABLE);
763    g_reachable_nets.Add(NET_INTERNAL);
764}
765
766CNetAddr UtilBuildAddress(unsigned char p1, unsigned char p2, unsigned char p3, unsigned char p4)
767{
768    unsigned char ip[] = {p1, p2, p3, p4};
769
770    struct sockaddr_in sa;
771    memset(&sa, 0, sizeof(sockaddr_in)); // initialize the memory block
772    memcpy(&(sa.sin_addr), &ip, sizeof(ip));
773    return CNetAddr(sa.sin_addr);
774}
775
776
777BOOST_AUTO_TEST_CASE(LimitedAndReachable_CNetAddr)
778{
779    CNetAddr addr = UtilBuildAddress(0x001, 0x001, 0x001, 0x001); // 1.1.1.1
780
781    g_reachable_nets.Add(NET_IPV4);
782    BOOST_CHECK(g_reachable_nets.Contains(addr));
783
784    g_reachable_nets.Remove(NET_IPV4);
785    BOOST_CHECK(!g_reachable_nets.Contains(addr));
786
787    g_reachable_nets.Add(NET_IPV4); // have to reset this, because this is stateful.
788}
789
790
791BOOST_AUTO_TEST_CASE(LocalAddress_BasicLifecycle)
792{
793    CService addr = CService(UtilBuildAddress(0x002, 0x001, 0x001, 0x001), 1000); // 2.1.1.1:1000
794
795    g_reachable_nets.Add(NET_IPV4);
796
797    BOOST_CHECK(!IsLocal(addr));
798    BOOST_CHECK(AddLocal(addr, 1000));
799    BOOST_CHECK(IsLocal(addr));
800
801    RemoveLocal(addr);
802    BOOST_CHECK(!IsLocal(addr));
803}
804
805BOOST_AUTO_TEST_CASE(LocalAddress_nScore_Overflow)
806{
807    g_reachable_nets.Add(NET_IPV4);
808    const CService addr{UtilBuildAddress(0x002, 0x001, 0x001, 0x001), 1000}; // 2.1.1.1:1000
809
810    const auto get_score = [](const CService& service) -> int {
811        LOCK(g_maplocalhost_mutex);
812        const auto it = mapLocalHost.find(service);
813        return it != mapLocalHost.end() ? it->second.nScore : 0;
814    };
815
816    const int initial_score = 1000;
817    BOOST_REQUIRE(AddLocal(addr, initial_score));
818    BOOST_REQUIRE(IsLocal(addr));
819    BOOST_CHECK_EQUAL(get_score(addr), initial_score);
820
821    // SeenLocal should increment nScore by 1.
822    BOOST_CHECK(SeenLocal(addr));
823    BOOST_CHECK_EQUAL(get_score(addr), initial_score + 1);
824
825    // AddLocal() saturates nScore when updating an existing entry at INT_MAX.
826    BOOST_REQUIRE(AddLocal(addr, std::numeric_limits<int>::max()));
827    BOOST_CHECK_EQUAL(get_score(addr), std::numeric_limits<int>::max());
828
829    BOOST_CHECK(AddLocal(addr, std::numeric_limits<int>::max()));
830    BOOST_CHECK_EQUAL(get_score(addr), std::numeric_limits<int>::max());
831
832    // SeenLocal() also saturates at INT_MAX.
833    BOOST_CHECK(SeenLocal(addr));
834    BOOST_CHECK_EQUAL(get_score(addr), std::numeric_limits<int>::max());
835
836    RemoveLocal(addr);
837    BOOST_CHECK(!IsLocal(addr));
838}
839
840BOOST_AUTO_TEST_CASE(initial_advertise_from_version_message)
841{
842    LOCK(NetEventsInterface::g_msgproc_mutex);
843    auto& connman{static_cast<ConnmanTestMsg&>(*m_node.connman)};
844
845    // Tests the following scenario:
846    // * -bind=3.4.5.6:20001 is specified
847    // * we make an outbound connection to a peer
848    // * the peer reports he sees us as 2.3.4.5:20002 in the version message
849    //   (20002 is a random port assigned by our OS for the outgoing TCP connection,
850    //   we cannot accept connections to it)
851    // * we should self-advertise to that peer as 2.3.4.5:20001
852
853    // Pretend that we bound to this port.
854    const uint16_t bind_port = 20001;
855    m_node.args->ForceSetArg("-bind", strprintf("3.4.5.6:%u", bind_port));
856    m_node.connman->SetCaptureMessages(true);
857
858    // Our address:port as seen from the peer - 2.3.4.5:20002 (different from the above).
859    in_addr peer_us_addr;
860    peer_us_addr.s_addr = htonl(0x02030405);
861    const CService peer_us{peer_us_addr, 20002};
862
863    // Create a peer with a routable IPv4 address.
864    in_addr peer_in_addr;
865    peer_in_addr.s_addr = htonl(0x01020304);
866    CNode peer{/*id=*/0,
867               /*sock=*/nullptr,
868               /*addrIn=*/CAddress{CService{peer_in_addr, 8333}, NODE_NETWORK},
869               /*nKeyedNetGroupIn=*/0,
870               /*nLocalHostNonceIn=*/0,
871               /*addrBindIn=*/CService{},
872               /*addrNameIn=*/std::string{},
873               /*conn_type_in=*/ConnectionType::OUTBOUND_FULL_RELAY,
874               /*inbound_onion=*/false,
875               /*network_key=*/2};
876
877    const uint64_t services{NODE_NETWORK | NODE_WITNESS};
878    const int64_t time{0};
879
880    // Force ChainstateManager::IsInitialBlockDownload() to return false.
881    // Otherwise PushAddress() isn't called by PeerManager::ProcessMessage().
882    auto& chainman = static_cast<TestChainstateManager&>(*m_node.chainman);
883    chainman.JumpOutOfIbd();
884
885    m_node.peerman->InitializeNode(peer, NODE_NETWORK);
886
887    m_node.peerman->SendMessages(peer);
888    connman.FlushSendBuffer(peer); // Drop sent version message
889
890    auto msg_version_receive =
891        NetMsg::Make(NetMsgType::VERSION, PROTOCOL_VERSION, services, time, services, CAddress::V1_NETWORK(peer_us));
892    Assert(connman.ReceiveMsgFrom(peer, std::move(msg_version_receive)));
893    peer.fPauseSend = false;
894    bool more_work{connman.ProcessMessagesOnce(peer)};
895    Assert(!more_work);
896
897    m_node.peerman->SendMessages(peer);
898    connman.FlushSendBuffer(peer); // Drop sent verack message
899
900    Assert(connman.ReceiveMsgFrom(peer, NetMsg::Make(NetMsgType::VERACK)));
901    peer.fPauseSend = false;
902    // Will set peer.fSuccessfullyConnected to true (necessary in SendMessages()).
903    more_work = connman.ProcessMessagesOnce(peer);
904    Assert(!more_work);
905
906    // Ensure that peer_us_addr:bind_port is sent to the peer.
907    const CService expected{peer_us_addr, bind_port};
908    bool sent{false};
909
910    const auto CaptureMessageOrig = CaptureMessage;
911    CaptureMessage = [&sent, &expected](const CAddress& addr,
912                                        const std::string& msg_type,
913                                        std::span<const unsigned char> data,
914                                        bool is_incoming) -> void {
915        if (!is_incoming && msg_type == "addr") {
916            std::vector<CAddress> addresses;
917
918            SpanReader{data} >> CAddress::V1_NETWORK(addresses);
919
920            for (const auto& addr : addresses) {
921                if (addr == expected) {
922                    sent = true;
923                    return;
924                }
925            }
926        }
927    };
928
929    m_node.peerman->SendMessages(peer);
930
931    BOOST_CHECK(sent);
932
933    CaptureMessage = CaptureMessageOrig;
934    chainman.ResetIbd();
935    m_node.connman->SetCaptureMessages(false);
936    m_node.args->ForceSetArg("-bind", "");
937}
938
939
940BOOST_AUTO_TEST_CASE(advertise_local_address)
941{
942    auto CreatePeer = [](const CAddress& addr) {
943        return std::make_unique<CNode>(/*id=*/0,
944                                       /*sock=*/nullptr,
945                                       addr,
946                                       /*nKeyedNetGroupIn=*/0,
947                                       /*nLocalHostNonceIn=*/0,
948                                       CAddress{},
949                                       /*pszDest=*/std::string{},
950                                       ConnectionType::OUTBOUND_FULL_RELAY,
951                                       /*inbound_onion=*/false,
952                                       /*network_key=*/0);
953    };
954    g_reachable_nets.Add(NET_CJDNS);
955
956    CAddress addr_ipv4{Lookup("1.2.3.4", 8333, false).value(), NODE_NONE};
957    BOOST_REQUIRE(addr_ipv4.IsValid());
958    BOOST_REQUIRE(addr_ipv4.IsIPv4());
959
960    CAddress addr_ipv6{Lookup("1122:3344:5566:7788:9900:aabb:ccdd:eeff", 8333, false).value(), NODE_NONE};
961    BOOST_REQUIRE(addr_ipv6.IsValid());
962    BOOST_REQUIRE(addr_ipv6.IsIPv6());
963
964    CAddress addr_ipv6_tunnel{Lookup("2002:3344:5566:7788:9900:aabb:ccdd:eeff", 8333, false).value(), NODE_NONE};
965    BOOST_REQUIRE(addr_ipv6_tunnel.IsValid());
966    BOOST_REQUIRE(addr_ipv6_tunnel.IsIPv6());
967    BOOST_REQUIRE(addr_ipv6_tunnel.IsRFC3964());
968
969    CAddress addr_teredo{Lookup("2001:0000:5566:7788:9900:aabb:ccdd:eeff", 8333, false).value(), NODE_NONE};
970    BOOST_REQUIRE(addr_teredo.IsValid());
971    BOOST_REQUIRE(addr_teredo.IsIPv6());
972    BOOST_REQUIRE(addr_teredo.IsRFC4380());
973
974    CAddress addr_onion;
975    BOOST_REQUIRE(addr_onion.SetSpecial("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion"));
976    BOOST_REQUIRE(addr_onion.IsValid());
977    BOOST_REQUIRE(addr_onion.IsTor());
978
979    CAddress addr_i2p;
980    BOOST_REQUIRE(addr_i2p.SetSpecial("udhdrtrcetjm5sxzskjyr5ztpeszydbh4dpl3pl4utgqqw2v4jna.b32.i2p"));
981    BOOST_REQUIRE(addr_i2p.IsValid());
982    BOOST_REQUIRE(addr_i2p.IsI2P());
983
984    CService service_cjdns{Lookup("fc00:3344:5566:7788:9900:aabb:ccdd:eeff", 8333, false).value(), NODE_NONE};
985    CAddress addr_cjdns{MaybeFlipIPv6toCJDNS(service_cjdns), NODE_NONE};
986    BOOST_REQUIRE(addr_cjdns.IsValid());
987    BOOST_REQUIRE(addr_cjdns.IsCJDNS());
988
989    const auto peer_ipv4{CreatePeer(addr_ipv4)};
990    const auto peer_ipv6{CreatePeer(addr_ipv6)};
991    const auto peer_ipv6_tunnel{CreatePeer(addr_ipv6_tunnel)};
992    const auto peer_teredo{CreatePeer(addr_teredo)};
993    const auto peer_onion{CreatePeer(addr_onion)};
994    const auto peer_i2p{CreatePeer(addr_i2p)};
995    const auto peer_cjdns{CreatePeer(addr_cjdns)};
996
997    // one local clearnet address - advertise to all but privacy peers
998    AddLocal(addr_ipv4);
999    BOOST_CHECK(GetLocalAddress(*peer_ipv4) == addr_ipv4);
1000    BOOST_CHECK(GetLocalAddress(*peer_ipv6) == addr_ipv4);

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 4Next 250 lines →

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.