Merge bitcoin/bitcoin#23021: net: switch to signet DNS seed

dc10ca346b138d8de88c7bf53b1d7e69cc63e989 net: switch to signet DNS seed (Sjors Provoost)

Pull request description:

  I spun up a DNS seed for Signet, source: https://github.com/sipa/bitcoin-seeder/pull/94

  If anyone else spins up a DNS seed, let me know in the comment and I'll add it.

  Because one DNS seed is not very diverse, this PR leaves two hardcoded nodes just in case (). The one dropped node no longer exists.

  Replaces #23000.

ACKs for top commit:
  kallewoof:
    utACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989
  laanwj:
    Concept and code review ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989
  jarolrod:
    ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989
  shaavan:
    ACK dc10ca346b138d8de88c7bf53b1d7e69cc63e989

Tree-SHA512: 534d189becd51974042fddc3efe3df230484f05cd945e756eaf6a4a8a580e2161b3a959eb3d44dea526269eea6f87a033f7cbfe86586782c6ca4ee7c7c4097a9
This commit is contained in:
W. J. van der Laan 2021-09-27 14:36:43 +02:00
commit 68bbfcc250
No known key found for this signature in database
GPG Key ID: 1E4AED62986CD25D

View File

@ -280,8 +280,10 @@ public:
if (!args.IsArgSet("-signetchallenge")) {
bin = ParseHex("512103ad5e0edad18cb1f0fc0d28a3d4f1f3e445640337489abb10404f2d1e086be430210359ef5021964fe22d6f8e05b2463c9540ce96883fe3b278760f048f5189f2e6c452ae");
vSeeds.emplace_back("seed.signet.bitcoin.sprovoost.nl");
// TODO: remove hardcoded nodes once there are more DNS seeds
vSeeds.emplace_back("178.128.221.177");
vSeeds.emplace_back("2a01:7c8:d005:390::5");
vSeeds.emplace_back("v7ajjeirttkbnt32wpy3c6w3emwnfr3fkla7hpxcfokr3ysd3kqtzmqd.onion:38333");
consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000000000000008546553c03");