Memory Pool Memory Pool Refreshing

47,992 transactions
29.78 vMB
Show Random Selection Loading Transactions
Max Size: 168/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,700 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,956 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,699 (357,555 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
515,144 515,144 0000000000000000003414a312508d6957faccac042ba5008553cd169480db36 0.31 MB 886 27
515,143 515,143 0000000000000000003853e34156446ab590be17ddff417c3a33d2ceaabfd8a0 0.41 MB 813 30
515,142 515,142 0000000000000000004da52d36933e5ea3db0a2af0f6de76b29c51f7806a1749 0.61 MB 1,395 25
515,141 515,141 00000000000000000003d4e8dd2666fd942ff80609c013bdf34c0e2cf47d82f8 0.54 MB 1,143 30
515,140 515,140 00000000000000000039ebaac8cfed0c2aabda1aa82310a329c4e7baf3feef1c 1.29 MB 2,455 11
515,139 515,139 000000000000000000100eb6e517ebdd846e7fb0cba56fb8d075d285ff5d14bb 1.09 MB 1,779 45
515,138 515,138 0000000000000000001b86a493ba7eb02a7ce6039e339937bf111359aafe01b4 0.19 MB 545 80
515,137 515,137 0000000000000000001262362427dadc07e89d74e899b2611bd56ffc82a91bbe 0.23 MB 511 26
515,136 515,136 00000000000000000041c7413719a1599729b8d54619f3a772028de98ecf7b41 0.41 MB 1,003 22
515,135 515,135 00000000000000000015760f2f66c60fb9d2cafb17415bfe1c2ec8e69e6eacfa 1.15 MB 2,586 31
515,134 515,134 0000000000000000003cf37195d856321eaf46f8b9b41a8394e1430671947c11 0.09 MB 207 14
515,133 515,133 0000000000000000003a5b03792f6b94a9eef2b843a86fc3e055e917c780e01a 0.03 MB 58 12
515,132 515,132 00000000000000000047451e4182741c8877ba4816ca37abac5d7b7f444ea237 0.60 MB 947 20
515,131 515,131 00000000000000000039ed22e12b5a860862b8ad3ddd5ffe55f221008ce37fd4 1.12 MB 2,334 7
515,130 515,130 00000000000000000014d89b9d37e9c62b93adc308003939ea451893df9e5bf2 1.47 MB 1,945 34
515,129 515,129 000000000000000000209ac167c60e8f04f166410ce43afd40337ad11fd96d10 1.18 MB 2,437 52
515,128 515,128 00000000000000000043da1f03b66bde6a2dc8cd747faa9b1c9b36ad0bbfc1e8 0.32 MB 754 28
515,127 515,127 0000000000000000002a240c9e328f20b440e79fd4f0cc8089c17ff89c20a555 0.57 MB 982 13
515,126 515,126 0000000000000000000070e47944c19afb38d4c63da14cf6668dde682976ca7e 1.11 MB 2,274 72
515,125 515,125 0000000000000000001bf4a95f52889767843f31e96907cda82130cece95c19a 0.48 MB 703 32
515,124 515,124 00000000000000000040f817de0996c499bf1b4155bb69274785e8181b6d1cb9 0.10 MB 33 2
Previous 10 blocks ↓
Total Size: 704.50 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,652.74 GB sent, 241.21 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.