node6.dragonx.is (13.140.58.251) and node7.dragonx.is (5.104.83.100)
are new full nodes in regions the existing five did not cover. Both go
into the compiled-in fixed-seed list and into the DRAGONX -addnode set.
node8 through node10 are reserved names with no DNS records yet. A
hostname that does not resolve is harmless on this path --
ThreadOpenAddedConnections simply fails to open the connection and
retries on its normal cycle -- and reserving the names in the binary
means a future seed can be brought into the default addnode set by
creating a single DNS record, with no release and no waiting for users
to upgrade. seed.dragonx.is already gives the DNS-seed path that
property; this extends it to the addnode path.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FU87LdsJZiZkfq1eXubpeo
A DRAGONX node had no working peer discovery. Both mechanisms were broken, and a
third bug hid the fact.
1. DNS seeds were Hush's, and all three are dead. chainparams_commandline() sets an
assetchain's port, magic, blocktime, upgrade heights and checkpoints but never
touches vSeeds or vFixedSeeds, so DRAGONX silently inherited CMainParams':
seed1.hush.is, seed2.hush.is and dns.leto.net. None of the three has an A record
any more -- verified against 1.1.1.1 and 8.8.8.8, with google.com and
node1..node5.dragonx.is resolving fine from the same host as a control. Replaced
with the five DragonX node hostnames, which do resolve and do listen.
2. Every fixed seed carried port 0. contrib/seeds/generate-seeds.py documents its
input as <ip>:<port>, but contrib/seeds/nodes_main.txt held bare IPs, so
parse_spec() took the port as empty and emitted 0x00,0x00 for all five entries.
The fixed-seed fallback -- which exists precisely for when DNS seeding yields
nothing -- was therefore handing out unconnectable addresses. Added the port to
nodes_main.txt and regenerated; entries now end 0x55,0x08 (21768).
3. ThreadDNSAddressSeed never incremented `found`, so "%d addresses found from DNS
seeds" printed 0 unconditionally, whether seeding worked or not. That is almost
certainly why nobody noticed the seeds had gone dead: the one diagnostic that
would have shown it was hardcoded to say zero.
Verified on a fresh datadir (empty addrman, separate ports, real node untouched):
DNS seeding now reports "5 addresses found from DNS seeds" where it previously
reported 0, and the fixed-seed path adds 5 entries carrying the correct port.
Note on scope: the five hostnames are single-A-record hosts, so each contributes one
address rather than the spread a real seeder returns. A dedicated DNS seeder, or
simply a round-robin A record over the seed set, would be the proper fix and needs
only a DNS change rather than a release. This restores a working discovery path;
it does not make it a good one.
Also corrected the generated header's #endif comment, which said
HUSH_CHAINPARAMSSEEDS_H while the guard is DRAGONX_CHAINPARAMSSEEDS_H.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Follow-up to the doc rebrand, addressing the previously out-of-scope legacy:
- Currency unit: strCurrencyUnits (chainparams.cpp) and CURRENCY_UNIT
(amount.cpp) "HUSH" -> "DRAGONX". Both are display-only (RPC help + metrics);
no logic comparisons, verified.
- depends mirrors: libsodium/boost/utfcpp fetched from git.hush.is/attachments;
repointed to canonical upstream (GitHub release / archives.boost.io / GitHub
tag) with the existing sha256 hashes verified to match those sources.
- Seeds: nodes_main.txt now lists the five node[1-5].dragonx.is IPs (DNS-resolved)
instead of Hush nodes; regenerated src/chainparamsseeds.h (was compiling Hush
seed IPs as the fixed fallback); generate-seeds.py header now says DragonX;
hush_seed_nodes.txt updated to DragonX seeds.
- Deleted Hush-history / wrong-for-DragonX files: contrib/snapshot/ (block-500000
Hush airdrop, ~10MB), notary_seeds.txt (Hush notaries; DragonX isn't notarized),
and the Hush emission scripts hush_supply, hush_supply_old, hush_halvings,
hush_block_subsidy_per_halving (hardcode Hush's 340000/12.5 economics).
Kept: hush_scanner (engine invoked by dragonx_scanner) and the "The Hush
developers" copyright headers (lineage credit).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The docs/packaging were largely un-rebranded Hush3 content, with several
docs stating facts that are wrong for DragonX. This rewrites them against
the verified DragonX source state.
Corrections (not just branding):
- PoW: RandomX (CPU), not Equihash/ASIC — README, overview.md, randomx.md
- Privacy: private from genesis (ac_private=1, Sapling@height1), not "as of
block 340000" — overview.md, payment-api.md
- Removed the false "coinbase must be shielded" consensus claim
(shield-coinbase.md, payment-api.md); coinbase is directly spendable
- Fixed default fee 0.0001 (was 0.0010000, 10x); stratum port 22769 (was 19031)
- datadir ~/.hush/DRAGONX, DRAGONX.conf, dragonxd/dragonx-cli/dragonx-tx,
git.dragonx.is throughout; branch model dev->dragonx
- Softened the inherited dPoW reorg claim (no live DragonX notary infra)
Packaging: fix build-debian-package.sh + gen-manpages.sh to use the dragonx
binaries/manpages; rename bash-completions to dragonx*; drop hush-arrakis-chain
from the package. Keep /usr/share/hush (hardcoded in the binary for params).
Also: README links/logo, ObsidianDragon + SilentDragonXAndroid wallets,
networking/init/dev-process/contrib/util rebrand, and leftover helper scripts.
Delete legacy duplicates (hushd.* init/service, HUSH3.conf examples,
OLD_WALLETS.md, hsc.md) and rename hush-uri.bat -> dragonx-uri.bat.
Out of scope (noted, not changed): historical changelog/copyright, the Hush
mainnet airdrop snapshot, seed data files, depends/ source mirrors, and the
in-code strCurrencyUnits="HUSH".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Any projects which want to use Hush code from now on will need to be licensed as
GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/
Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive
code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull
in changes from the Hush Full Node without permission from The Hush Developers,
which may in some circumstances grant an MIT license on a case-by-case basis.
- Moved all seed related scripts to contrib/seeds for consistency
- Updated `makeseeds.py` to handle IPv6 and onions, fix regular
expression for recent Bitcoin Core versions
- Fixed a bug in `generate-seeds.py` with regard to IPv6 parsing
Allow for non-8333 nodes to appear in the internal seeds. This will
allow bitcoind to bypas a filter on 8333. This also makes it possible to
use the same tool for e.g. testnet.
As hosts with multiple nodes per IP are likely abusive, add a filter to
remove these (the ASN check will take care of them for IPv4, but not
IPv6 or onion).
Github-Pull: #6333
Rebased-From: ccd4369a23ca78cc348bc66a7a8c69a971ffcbf7 884454aebe9e20964643b70ff8c41f47709380bc b9329536cd8a6c152b41c9276f1def14b4d2442d
