Memory Pool Memory Pool Refreshing

33,862 transactions
21.72 vMB
Show Random Selection Loading Transactions
Max Size: 110/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,535 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,438 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,534 (33,683 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
836,851 836,851 0000000000000000000088dfd020dbbf1503dc7d012d7a59283e5ab853032448 1.23 MB 1,317 10
836,850 836,850 000000000000000000028a9fdfc4096d04a9d6f27f9d6d2f5be078917f5e7315 1.88 MB 2,157 11
836,849 836,849 0000000000000000000053097f9f9d1f38de8037d002705a7bcbdc35ac1f6cb2 1.75 MB 2,964 18
836,848 836,848 00000000000000000001c232d92d5b81ae9290811a0c2b068413dddab9b6133a 1.72 MB 3,827 14
836,847 836,847 00000000000000000003521a22657e2937c40af2446bade5b86bccd104afdd89 1.79 MB 2,607 16
836,846 836,846 00000000000000000001ef504843253367eb0aecd45fc894d282ecfbe72599cc 1.58 MB 1,695 13
836,845 836,845 00000000000000000001f7ff92ca5ef83b4e4cbf713cff0156984995478e03e4 1.76 MB 1,745 10
836,844 836,844 000000000000000000026f540da0157ba57ba036d78cf18314ab889d829f935d 2.04 MB 2,876 12
836,843 836,843 00000000000000000002f088bb35263b49311e2c6fcf255cfc04fb6db4340666 1.56 MB 3,013 24
836,842 836,842 00000000000000000002ad6037a284d8a9d283690e5159ae36e8f9b6f4986d02 1.62 MB 3,336 20
836,841 836,841 00000000000000000001df39038b28272e60a3474b9477f9cc69b65e666f9688 1.83 MB 2,599 17
836,840 836,840 000000000000000000015144f3913773446768cb7a3a57c80c41266f4112cbae 2.15 MB 3,266 15
836,839 836,839 0000000000000000000195be3e4fb38e132106aea6d3c96c88050155d53b9fd2 2.09 MB 3,569 11
836,838 836,838 000000000000000000015143e1a0aadf3e65e20df472dabd8de51a912984a947 1.84 MB 3,175 22
836,837 836,837 000000000000000000034c20fb068302e27a900454d82c6bc5743c70c19843e4 1.98 MB 3,141 11
836,836 836,836 000000000000000000009c52ffd12390e4a95dd79471c507de47df0384f0f813 1.95 MB 2,767 18
836,835 836,835 00000000000000000002b1c7d67809cb4c2bed63702d8f754711e62fe0c00a64 1.53 MB 2,976 20
836,834 836,834 00000000000000000002bea29c0f07c7a0a4a8fed979f6cdf4a0d6916a6e6571 1.57 MB 3,079 26
836,833 836,833 0000000000000000000247ec0d2176be6d3e152cc0d83d81821e0140278f8464 1.47 MB 3,402 41
836,832 836,832 00000000000000000001817a1ce3ffb522cc21c4eebb834f616821b6f81707d9 1.51 MB 3,248 25
836,831 836,831 0000000000000000000040ba6523488cdb326beceb9b5eee22cdf667ee618a47 1.68 MB 2,811 16
Previous 10 blocks ↓
Total Size: 700.46 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: 2,340.03 GB sent, 213.64 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.