Why there is always only one shard in master-chain for any `seqno`?

Answered

Why there is always only one shard in masterchain for any seqno?

For example:
https://toncenter.com/api/v2/getMasterchainInfo
gives seqno 19586270

then
https://toncenter.com/api/v2/shards?seqno=19586270
gives

{""ok"":true,""result"":{""@type"":""blocks.shards"",""shards"":[{""@type"":""ton.blockIdExt"",""workchain"":0,""shard"":""-9223372036854775808"",""seqno"":24705898,""root_hash"":""WO/lwsDncDa6/EgStxNc+EIho0qGLYfRD6p3tD3A5dY="",""file_hash"":""fsv3DAqh3NbHMJ1/SUUsYS0uNO9jofgaQWV2QxB9rXs=""}],""@extra"":""1649164901.0717678:1:0.10214953529318616""}}"

https://t.me/tondev_eng/1423

  				
Posted 
	one year ago

					More
				  		
  Report
		
					Telegram Chat Import
				
					60
					 × 2

Votes Newest

Answers

First, shards are used for network scalability, the network is using one shard at the moment.

Furthermore, there is about 2 tx per second in TON currently. (In mid 2022)

One shard is able to process around 100 tps and start to split to subshards around this value. So there is not enough load for many shards. There were actually 16 shards prior 9m blocks (due to global split params) and also some spam events as well.

More detail about Share Chain can take a reference in this reply:
https://answers.ton.org/question/1485660759835807744/ton-supports-multiple-workchains-which-one-should-i-use-in-my-code

  				
Posted 
	one year ago

								Edited 
	one year ago

					More
				  		
  Report
		
					Howard
				
					697
					 × 6

Revisions

Write your answer

18K Views

1 Answer

one year ago