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btclib-node
A full node bitcoin implementation written in Python and based on btclib.

Python · 7 stars

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getrpcinfo is not served: Method not found, where Core lists its running calls and its debug log's path
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1486 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
invalidateblock is not served: Method not found, where Core marks a block invalid and reorgs away from it
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- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

btclib-org/btclib-node#1480 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
setmocktime is not served: Method not found, where Core sets the node's clock on regtest
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1479 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
A getaddr is answered from one sample shared by every inbound connection, where Core caches one answer per network and local socket
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 67/100

btclib-org/btclib-node#1478 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
An invalid getcfilters, getcfheaders or getcfcheckpt is answered with silence, where Core disconnects the peer
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 58/100

btclib-org/btclib-node#1477 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
getcfilters, getcfheaders and getcfcheckpt answer nothing for a stop hash on a stale branch, where Core serves its chain
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 54/100

btclib-org/btclib-node#1476 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
btclib-node has no -alertnotify and raises no unknown-versionbit warning, where Core does both
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 45/100

btclib-org/btclib-node#1475 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
btclib-node has no -maxtipage, so the tip age that ends its initial block download is fixed at a day, where Core's is settable
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 78/100

btclib-org/btclib-node#1474 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
A parent below the mempool's minimum fee rate is never taken in with a child paying for it (1p1c)
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- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 38/100

btclib-org/btclib-node#1473 · Opened Sep 30, 2026

Maintainers usually reply within 1 day
dumptxoutset is not served, where Core writes its UTXO set to a snapshot file
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- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

btclib-org/btclib-node#1471 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
stop's hidden wait argument is counted but never honoured, unlike Core's
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 78/100

btclib-org/btclib-node#1467 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
async_connect_host resolves a hostname with no cap on how many answers it dials
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- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 82/100

btclib-org/btclib-node#1466 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
No addconnection RPC: a test cannot have the node dial out on a chosen connection type
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1465 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
A suite run failed a new test with "DID NOT RAISE", not reproduced in two follow-up full runs
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 28/100

btclib-org/btclib-node#1464 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
decoderawtransaction's iswitness does not replay Core's own DecodeTx byte-for-byte
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 25/100

btclib-org/btclib-node#1458 · Opened Sep 29, 2026

Maintainers usually reply within 1 day
A sendcmpct announce octet past 1 leaves the peer connected, where Core from v32.0rc1 disconnects it
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 74/100

btclib-org/btclib-node#1451 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
An empty getblocktxn is answered with an empty blocktxn, where Core from v32.0rc1 disconnects the peer
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 88/100

btclib-org/btclib-node#1450 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
btclib-node has no -startupnotify, so it cannot run a command once it has started, where Core can
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 72/100

btclib-org/btclib-node#1449 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
getrawtransaction verbose and decoderawtransaction's vin/vout do not match Core's TxToUniv field by field
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Difficulty 5/5 Over a week Newbie friendliness 25/100

btclib-org/btclib-node#1448 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
sendrawtransaction/testmempoolaccept never answer bad-txns-oversize, Core's own CheckTransaction reason
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

btclib-org/btclib-node#1447 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
getblock's verbosity 2 answers no tx fee, and verbosity 3 is not served at all
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1446 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
btclib-node has no -externalip, so it cannot advertise an address it does not discover, where Core can
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1445 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
history.log carries neither the data directory nor the config file bitcoind names once its own log opens
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- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 75/100

btclib-org/btclib-node#1444 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
addpeeraddress and getnodeaddresses name no RPC callback, where Core answers both
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 68/100

btclib-org/btclib-node#1443 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
This node has no -testnet4 option or Testnet4 chain, unlike bitcoind's fifth chain selector
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Difficulty 4/5 3-5 days Newbie friendliness 48/100

btclib-org/btclib-node#1442 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
getrawtransaction's verbose scriptPubKey is flat and uses btclib's own type names, not Core's nested shape
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

btclib-org/btclib-node#1440 · Opened Sep 28, 2026

Maintainers usually reply within 1 day
getblocktemplate is not served: Method not found, where Core checks a proposed block without storing it
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Difficulty 4/5 3-5 days Newbie friendliness 52/100

btclib-org/btclib-node#1427 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
getorphantxs is not served, and no orphan transaction is kept
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Difficulty 5/5 Over a week Newbie friendliness 35/100

btclib-org/btclib-node#1420 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
-reindex and -reindex-chainstate are refused as unknown options, where bitcoind rebuilds from its stored blocks
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 52/100

btclib-org/btclib-node#1415 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A ping is answered ahead of the messages its peer sent before it, where Core processes each peer's messages in order
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 76/100

btclib-org/btclib-node#1410 · 2 comments · Opened Sep 27, 2026

Maintainers usually reply within 1 day
scantxoutset is not served: Method not found, where Core searches the UTXO set by descriptor
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1406 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
generatetoaddress is not served: Method not found, where Core mines blocks to a given address
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1404 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
signrawtransactionwithkey and combinerawtransaction are not served: Method not found, where Core signs with caller-given keys and merges partial signatures
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1400 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A version=3 transaction over 10,000 vB is accepted, where Core refuses it TRUC-violation
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

btclib-org/btclib-node#1399 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
decoderawtransaction is not served: Method not found, where Core decodes a raw transaction to JSON
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 76/100

btclib-org/btclib-node#1398 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
generateblock is not served: Method not found, where Core mines a block holding the given transactions
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1396 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
setnetworkactive is not served: Method not found, where Core suspends and resumes p2p activity
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 68/100

btclib-org/btclib-node#1392 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A getblocks is dropped unanswered: an oversized locator keeps the connection, and one within bound gets no inv
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 78/100

btclib-org/btclib-node#1385 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
The mempool puts no limit on a cluster, where bitcoind v31.1 refuses one past 64 transactions or 101 kvB
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1383 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
The mempool checks none of Core's IsStandardTx, AreInputsStandard or IsWitnessStandard rules
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1382 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A gossiped or DNS-seeded address is stored with no time, where Core's addrman keeps nTime on every entry
Open
- Is something wrong?
good first issue

Difficulty 4/5 3-5 days Newbie friendliness 48/100

btclib-org/btclib-node#1380 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
The automatic dial loop passes every 0.1 s, where Core's ThreadOpenConnections sleeps 500 ms after ProcessAddrFetch on every pass
Open
- Is something wrong?
good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

btclib-org/btclib-node#1379 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A -rpcbind host with a NUL byte raises out of _bind on Windows, where Core stops at the NUL
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 84/100

btclib-org/btclib-node#1377 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A raw transaction Core decodes and refuses in CheckTransaction's words is answered here as one that does not decode
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Difficulty 4/5 3-5 days Newbie friendliness 52/100

btclib-org/btclib-node#1375 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
The feefilter rounder's buckets follow -minrelaytxfee, where Core builds them from DEFAULT_MIN_RELAY_TX_FEE
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 76/100

btclib-org/btclib-node#1374 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A raw transaction's hex with whitespace in it decodes, where Core's IsHex refuses it
Open
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good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

btclib-org/btclib-node#1372 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
addnode add keeps an onion or I2P name twice, once with the default port, where Core's AddNode reads the name as an address and refuses the second
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 72/100

btclib-org/btclib-node#1369 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
An addr-fetch dial of a name holds up manage_connections' pruning while it dials, where Core dials it on ThreadOpenConnections alone
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1366 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A getaddr is answered from the answered table alone, where Core's GetAddr_ draws from every addrman entry, new and tried
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- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 74/100

btclib-org/btclib-node#1365 · Opened Sep 27, 2026

Maintainers usually reply within 1 day
A getaddr answer carries each answered peer's handshake time, where Core's Good_ leaves nTime alone so as not to reveal current peers
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- Is something wrong?
good first issue

Difficulty 4/5 3-5 days Newbie friendliness 55/100

btclib-org/btclib-node#1364 · Opened Sep 27, 2026

Maintainers usually reply within 1 day

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