Memory Pool Memory Pool Refreshing

71,170 transactions
34.70 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,019 00000000000000000002b5630000000000000000000000000000000000000000 1.00 vMB 1,256 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,018 (355,852 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
517,166 517,166 00000000000000000014eb2cfbb8c04a1862e111649f11dac23add34a2fdb82e 0.30 MB 555 33
517,165 517,165 0000000000000000002150c9f68a68b7e395343bbe1d1e0173c057e2c991b5fe 0.30 MB 563 29
517,164 517,164 00000000000000000015f99bb763341110f7868268442c7e75181f26f3272767 0.59 MB 804 67
517,163 517,163 0000000000000000003139df80a0c069063a9041270ce323b56b4255a50f2b4c 0.43 MB 672 36
517,162 517,162 0000000000000000002bf3c7ef1d2b5c5c34a7519930ee0562399d0be0b015b2 0.85 MB 1,396 26
517,161 517,161 00000000000000000038580b19c3872314b50c74942e7520c351b1704ad93fe6 0.50 MB 944 31
517,160 517,160 0000000000000000000fbf04c0380d4c5ced24c5c1a054010e3fc5da8af7e64f 0.82 MB 896 50
517,159 517,159 00000000000000000024fad0e361b9ef17d458162bbbcf91be246dd5f54626e3 0.23 MB 119 16
517,158 517,158 00000000000000000011dcc11d29f3c95b83da18f548af7a16fe4118a4a2fd66 0.01 MB 18 52
517,157 517,157 0000000000000000003e2b79707d4f963f2f935e6a62ac6bf10c4692123ce373 0.49 MB 861 32
517,156 517,156 000000000000000000288c68d545b006b2f46587758954ed22ecaf9c421e7998 0.28 MB 708 36
517,155 517,155 0000000000000000001aee36da3da82c98638436102b757e2890c2fe2c13f698 0.45 MB 1,044 38
517,154 517,154 0000000000000000001e40f69b0321e5c7a42b2c9beed7e2554c836534b17af3 0.13 MB 157 22
517,153 517,153 00000000000000000023b9aa348d76d9822820580eb7103775afa1cf120cdfdd 0.04 MB 86 33
517,152 517,152 00000000000000000008527ccd1d1fcca08ef7e9186f6341265f0a06b58fc37b 0.34 MB 612 46
517,151 517,151 00000000000000000009102bb99574ea1fe974cc13991bf5c9f4676b6a38f0d8 1.15 MB 2,672 42
517,150 517,150 0000000000000000000dd34e4cd8bf779c9f898b313e47dacdba2e47ffb12334 0.01 MB 34 24
517,149 517,149 00000000000000000012357d3dfbe9708a9a36c59f30d0547de6041fdde332f3 0.72 MB 1,856 70
517,148 517,148 0000000000000000002961016941273e85a2b4376e436a93fd1fd5d764fccf29 0.27 MB 602 41
517,147 517,147 000000000000000000430737b187111466261c1a00e739e1b7479f348eb1e7f0 0.55 MB 1,346 42
517,146 517,146 0000000000000000003e15880776e241aed773e918a7e64f788eec69b5c333cb 0.74 MB 1,747 34
Previous 10 blocks ↓
Total Size: 705.08 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: 2,665.19 GB sent, 244.99 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.