At the time that block 277,316 was mined, the version number describing the block structure is version 2, which is encoded in little-endian format in 4 bytes as +0x02000000+.
Next, the mining node needs to add the "Previous Block Hash" (also known as +prevhash+). That is the hash of the block header of block 277,315, the previous block received from the network, which Jing's node has accepted and selected as the _parent_ of the candidate block 277,316. The block header hash for block 277,315 is:
((("blocks", "parent blocks")))((("parent blocks")))Next, the mining node needs to add the "Previous Block Hash" (also known as +prevhash+). That is the hash of the block header of block 277,315, the previous block received from the network, which Jing's node has accepted and selected as the _parent_ of the candidate block 277,316. The block header hash for block 277,315 is:
judymcconville@roadrunner.com
7 years ago