> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Blocks

### Table Columns

<table><thead><tr><th width="212.33333333333331">Column Name</th><th>Description</th><th>Example</th></tr></thead><tbody><tr><td>timestamp</td><td>Timestamp of the block.</td><td>2023-05-18 02:56:03</td></tr><tr><td>number</td><td>Block number or block height.</td><td>790,250</td></tr><tr><td>hash</td><td>Block hash.</td><td>0000000000000000000222dfc9297b2bb90481bfa28fd04ac2e8a4dfdaab5a15</td></tr><tr><td>confirmations</td><td>The number of confirmations, or -1 if the block is not on the main chain. A confirmation indicates that a Bitcoin transaction has been added to a block on the blockchain.</td><td>2</td></tr><tr><td>version</td><td>The block version.</td><td>538,968,064</td></tr><tr><td>merkle\_root</td><td>The root node of a Merkle tree, where leaves are transaction hashes.</td><td>93878cb1f1f39c03b22be799f520ed0203deb6b95db372962a60fb02e58f7ff5</td></tr><tr><td>median\_time</td><td>The median block time expressed in UNIX epoch time.</td><td>1,684,374,147</td></tr><tr><td>nonce</td><td>A 32-bit number that miners change to try to get a valid block hash.</td><td>e0e8d097</td></tr><tr><td>bits</td><td>The difficulty threshold specified in block header.</td><td>1705dd01</td></tr><tr><td>difficulty</td><td>The estimated amount of work done to find this block relative to the estimated amount of work done to find block 0.</td><td>48,005,534,313,578.80</td></tr><tr><td>chainwork</td><td>Expected number of hashes required to produce the current chain.</td><td>000000000000000000000000000000000000000048d25064eab6183fd989af8a</td></tr><tr><td>transaction\_count</td><td>Total number of transactions in the block.</td><td>2,958</td></tr><tr><td>previous\_blockhash</td><td>The block hash of the previous block.</td><td>000000000000000000026f3c94574a40692053865a537c480609f6a5c451009a</td></tr><tr><td>next\_blockhash</td><td>The block hash of the next block, if applicable.</td><td>0000000000000000000085aae10b84ae22c3f41399a0aa6018351e803739455b</td></tr><tr><td>stripped\_size</td><td>The block size excluding witness data.</td><td>804,075</td></tr><tr><td>size</td><td>Size of the block mined.</td><td>1,585,359</td></tr><tr><td>weight</td><td><a href="https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki">The block weight as defined in </a><a href="https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki">BIP 141</a>.</td><td>3,997,584</td></tr><tr><td>\_stg\_created\_at</td><td>Data creation timestamp at staging level.</td><td>2023-05-18 03:03:18</td></tr><tr><td>\_created\_at</td><td>Data creation timestamp.</td><td>2023-05-18 05:03:07</td></tr></tbody></table>