Blocks
Blocks are the building blocks of blockchains and rollups. A block contains transactions which contains instructions which will alter the state of the solana blockchain incrementally. Transactions within a block can only be executed one after the other, not in parallel. Instructions within a transaction can only be executed one after the other, not in parallel.
Learn more in the official Solana documentation here.
Table Columns
slot
The time of the slot and also block. Within the time window of a slot a block may or may not be proposed and voted upon. Only non-empty slots are indexed.
276304227
height
The number of blocks beneath the current block. The first block after the genesis block has height one. height < slot as some each slot as at most 1 block. blocks < 81032053 have no block height
255661589
timestamp
The time when the slot was included on the blockchain. blocks < 39824214 have no block timestamp
2024-07-08 02:16:54.000
hash
Unique identifier for that slot. (base58)
36KR3aiVEZYSJDb8wgWBWpXbYykuz3BJagFRMhFijKxA
parent_slot
Slot number of the non-empty slot preceding this slot
276304226
previous_block_hash
Unique identifier of the non-empty slot preceding this slot
2ymHtgWXKxVf5BVVdt34onGrkUm7oDCHTMBBzkJt1rsV
transaction_count
Number of transactions in the block
875
nonvoting_transaction_count
Number of nonvoting transactions in the block
441
reward_count
Number of rewards in the block
1
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