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

▤ 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 / psbt.h

Download source ↓

70,656 bytes · SHA-256 cc7139b01872981a… · View upstream ↗

251void DeserializeMuSig2ParticipantDataIdentifier(Stream& skey, CPubKey& agg_pub, CPubKey& part_pub, uint256& leaf_hash)
252{
253    leaf_hash.SetNull();
254
255    std::array<unsigned char, CPubKey::COMPRESSED_SIZE> part_pubkey_bytes;
256    std::array<unsigned char, CPubKey::COMPRESSED_SIZE> agg_pubkey_bytes;
257
258    skey >> std::as_writable_bytes(std::span{part_pubkey_bytes}) >> std::as_writable_bytes(std::span{agg_pubkey_bytes});
259    agg_pub.Set(agg_pubkey_bytes.begin(), agg_pubkey_bytes.end());
260    if (!agg_pub.IsFullyValid()) {
261        throw std::ios_base::failure("musig2 aggregate pubkey is invalid");
262    }
263
264    part_pub.Set(part_pubkey_bytes.begin(), part_pubkey_bytes.end());
265    if (!part_pub.IsFullyValid()) {
266        throw std::ios_base::failure("musig2 participant pubkey is invalid");
267    }
268
269    if (!skey.empty()) {
270        skey >> leaf_hash;
271    }
272}
273
274static inline void ExpectedKeySize(const std::string& key_name, const std::vector<unsigned char>& key, uint64_t expected_size) {
275    if (key.size() != expected_size) {
276        throw std::ios_base::failure(tfm::format("Size of key was not %d for the type %s", expected_size, key_name));
277    }
278}
279
280/** A structure for PSBTs which contain per-input information */
281class PSBTInput
282{
283private:
284    uint32_t m_psbt_version;
285
286public:
287    CTransactionRef non_witness_utxo;
288    CTxOut witness_utxo;
289    CScript redeem_script;
290    CScript witness_script;
291    CScript final_script_sig;
292    CScriptWitness final_script_witness;
293    std::map<CPubKey, KeyOriginInfo> hd_keypaths;
294    std::map<CKeyID, SigPair> partial_sigs;
295    std::map<uint160, std::vector<unsigned char>> ripemd160_preimages;
296    std::map<uint256, std::vector<unsigned char>> sha256_preimages;
297    std::map<uint160, std::vector<unsigned char>> hash160_preimages;
298    std::map<uint256, std::vector<unsigned char>> hash256_preimages;
299
300    Txid prev_txid;
301    uint32_t prev_out;
302    std::optional<uint32_t> sequence;
303    std::optional<uint32_t> time_locktime;
304    std::optional<uint32_t> height_locktime;
305
306    // Taproot fields
307    std::vector<unsigned char> m_tap_key_sig;
308    std::map<std::pair<XOnlyPubKey, uint256>, std::vector<unsigned char>> m_tap_script_sigs;
309    std::map<std::pair<std::vector<unsigned char>, int>, std::set<std::vector<unsigned char>, ShortestVectorFirstComparator>> m_tap_scripts;
310    std::map<XOnlyPubKey, std::pair<std::set<uint256>, KeyOriginInfo>> m_tap_bip32_paths;
311    XOnlyPubKey m_tap_internal_key;
312    uint256 m_tap_merkle_root;
313
314    // MuSig2 fields
315    std::map<CPubKey, std::vector<CPubKey>> m_musig2_participants;
316    // Key is the aggregate pubkey and the script leaf hash, value is a map of participant pubkey to pubnonce
317    std::map<std::pair<CPubKey, uint256>, std::map<CPubKey, std::vector<uint8_t>>> m_musig2_pubnonces;
318    // Key is the aggregate pubkey and the script leaf hash, value is a map of participant pubkey to partial_sig
319    std::map<std::pair<CPubKey, uint256>, std::map<CPubKey, uint256>> m_musig2_partial_sigs;
320
321    std::map<std::vector<unsigned char>, std::vector<unsigned char>> unknown;
322    std::set<PSBTProprietary> m_proprietary;
323    std::optional<int> sighash_type;
324
325    void FillSignatureData(SignatureData& sigdata) const;
326    void FromSignatureData(const SignatureData& sigdata);
327    void Merge(const PSBTInput& input);
328    uint32_t GetVersion() const { return m_psbt_version; }
329    COutPoint GetOutPoint() const;
330    /**
331     * Retrieves the UTXO for this input
332     *
333     * @param[out] utxo The UTXO of this input
334     * @return Whether the UTXO could be retrieved
335     */
336    bool GetUTXO(CTxOut& utxo) const;
337    bool HasSignatures() const;
338
339    explicit PSBTInput(uint32_t psbt_version, const Txid& prev_txid, uint32_t prev_out, std::optional<uint32_t> sequence = std::nullopt)
340        : m_psbt_version(psbt_version),
341        prev_txid(prev_txid),
342        prev_out(prev_out),
343        sequence(sequence)
344    {
345        assert(m_psbt_version == 0 || m_psbt_version == 2);
346    }
347
348    // Construct a PSBTInput when the previous txid and output index are expected to be serialized
349    template <typename Stream>
350    explicit PSBTInput(deserialize_type, Stream& s, uint32_t psbt_version)
351        : m_psbt_version(psbt_version)
352    {
353        assert(m_psbt_version == 2);
354        Unserialize(s);
355    }
356
357    bool operator==(const PSBTInput&) const = default;
358
359    template <typename Stream>
360    inline void Serialize(Stream& s) const {
361        // Write the utxo
362        if (non_witness_utxo) {
363            SerializeToVector(s, CompactSizeWriter(PSBT_IN_NON_WITNESS_UTXO));
364            SerializeToVector(s, TX_NO_WITNESS(non_witness_utxo));
365        }
366        if (!witness_utxo.IsNull()) {
367            SerializeToVector(s, CompactSizeWriter(PSBT_IN_WITNESS_UTXO));
368            SerializeToVector(s, witness_utxo);
369        }
370
371        if (final_script_sig.empty() && final_script_witness.IsNull()) {
372            // Write any partial signatures
373            for (const auto& sig_pair : partial_sigs) {
374                SerializeToVector(s, CompactSizeWriter(PSBT_IN_PARTIAL_SIG), std::span{sig_pair.second.first});
375                s << sig_pair.second.second;
376            }
377
378            // Write the sighash type
379            if (sighash_type != std::nullopt) {
380                SerializeToVector(s, CompactSizeWriter(PSBT_IN_SIGHASH));
381                SerializeToVector(s, *sighash_type);
382            }
383
384            // Write the redeem script
385            if (!redeem_script.empty()) {
386                SerializeToVector(s, CompactSizeWriter(PSBT_IN_REDEEMSCRIPT));
387                s << redeem_script;
388            }
389
390            // Write the witness script
391            if (!witness_script.empty()) {
392                SerializeToVector(s, CompactSizeWriter(PSBT_IN_WITNESSSCRIPT));
393                s << witness_script;
394            }
395
396            // Write any hd keypaths
397            SerializeHDKeypaths(s, hd_keypaths, CompactSizeWriter(PSBT_IN_BIP32_DERIVATION));
398
399            // Write any ripemd160 preimage
400            for (const auto& [hash, preimage] : ripemd160_preimages) {
401                SerializeToVector(s, CompactSizeWriter(PSBT_IN_RIPEMD160), std::span{hash});
402                s << preimage;
403            }
404
405            // Write any sha256 preimage
406            for (const auto& [hash, preimage] : sha256_preimages) {
407                SerializeToVector(s, CompactSizeWriter(PSBT_IN_SHA256), std::span{hash});
408                s << preimage;
409            }
410
411            // Write any hash160 preimage
412            for (const auto& [hash, preimage] : hash160_preimages) {
413                SerializeToVector(s, CompactSizeWriter(PSBT_IN_HASH160), std::span{hash});
414                s << preimage;
415            }
416
417            // Write any hash256 preimage
418            for (const auto& [hash, preimage] : hash256_preimages) {
419                SerializeToVector(s, CompactSizeWriter(PSBT_IN_HASH256), std::span{hash});
420                s << preimage;
421            }
422
423            // Write taproot key sig
424            if (!m_tap_key_sig.empty()) {
425                SerializeToVector(s, PSBT_IN_TAP_KEY_SIG);
426                s << m_tap_key_sig;
427            }
428
429            // Write taproot script sigs
430            for (const auto& [pubkey_leaf, sig] : m_tap_script_sigs) {
431                const auto& [xonly, leaf_hash] = pubkey_leaf;
432                SerializeToVector(s, PSBT_IN_TAP_SCRIPT_SIG, xonly, leaf_hash);
433                s << sig;
434            }
435
436            // Write taproot leaf scripts
437            for (const auto& [leaf, control_blocks] : m_tap_scripts) {
438                const auto& [script, leaf_ver] = leaf;
439                for (const auto& control_block : control_blocks) {
440                    SerializeToVector(s, PSBT_IN_TAP_LEAF_SCRIPT, std::span{control_block});
441                    std::vector<unsigned char> value_v(script.begin(), script.end());
442                    value_v.push_back((uint8_t)leaf_ver);
443                    s << value_v;
444                }
445            }
446
447            // Write taproot bip32 keypaths
448            for (const auto& [xonly, leaf_origin] : m_tap_bip32_paths) {
449                const auto& [leaf_hashes, origin] = leaf_origin;
450                SerializeToVector(s, PSBT_IN_TAP_BIP32_DERIVATION, xonly);
451                std::vector<unsigned char> value;
452                VectorWriter s_value{value, 0};
453                s_value << leaf_hashes;
454                SerializeKeyOrigin(s_value, origin);
455                s << value;
456            }
457
458            // Write taproot internal key
459            if (!m_tap_internal_key.IsNull()) {
460                SerializeToVector(s, PSBT_IN_TAP_INTERNAL_KEY);
461                s << ToByteVector(m_tap_internal_key);
462            }
463
464            // Write taproot merkle root
465            if (!m_tap_merkle_root.IsNull()) {
466                SerializeToVector(s, PSBT_IN_TAP_MERKLE_ROOT);
467                SerializeToVector(s, m_tap_merkle_root);
468            }
469
470            // Write MuSig2 Participants
471            for (const auto& [agg_pubkey, part_pubs] : m_musig2_participants) {
472                SerializeToVector(s, CompactSizeWriter(PSBT_IN_MUSIG2_PARTICIPANT_PUBKEYS), std::span{agg_pubkey});
473                std::vector<unsigned char> value;
474                VectorWriter s_value{value, 0};
475                for (auto& pk : part_pubs) {
476                    s_value << std::span{pk};
477                }
478                s << value;
479            }
480
481            // Write MuSig2 pubnonces
482            for (const auto& [agg_pubkey_leaf_hash, pubnonces] : m_musig2_pubnonces) {
483                const auto& [agg_pubkey, leaf_hash] = agg_pubkey_leaf_hash;
484                for (const auto& [part_pubkey, pubnonce] : pubnonces) {
485                    if (leaf_hash.IsNull()) {
486                        SerializeToVector(s, CompactSizeWriter(PSBT_IN_MUSIG2_PUB_NONCE), std::span{part_pubkey}, std::span{agg_pubkey});
487                    } else {
488                        SerializeToVector(s, CompactSizeWriter(PSBT_IN_MUSIG2_PUB_NONCE), std::span{part_pubkey}, std::span{agg_pubkey}, leaf_hash);
489                    }
490                    s << pubnonce;
491                }
492            }
493
494            // Write MuSig2 partial signatures
495            for (const auto& [agg_pubkey_leaf_hash, psigs] : m_musig2_partial_sigs) {
496                const auto& [agg_pubkey, leaf_hash] = agg_pubkey_leaf_hash;
497                for (const auto& [pubkey, psig] : psigs) {
498                    if (leaf_hash.IsNull()) {
499                        SerializeToVector(s, CompactSizeWriter(PSBT_IN_MUSIG2_PARTIAL_SIG), std::span{pubkey}, std::span{agg_pubkey});
500                    } else {

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 2Next 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.