Memory Pool Memory Pool Refreshing

52,535 transactions
21.07 vMB
Show Random Selection Loading Transactions
Max Size: 122/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,866 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,615 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,865 (472,748 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,117 400,117 00000000000000000495200c4a8100413e85a9e8c525771da13b59e52b14cb91 0.98 MB 1,579 38
400,116 400,116 000000000000000002f9d5b37f10770cea429ceab5ae1980e81b6e954b61cedc 1.00 MB 2,325 52
400,115 400,115 000000000000000000021221ab2ec26665d4ca34b742f8e93be030109e1170f1 0.93 MB 2,019 56
400,114 400,114 00000000000000000088fce9db1890a3004723cecd06422d20a8e7543c95766a 0.92 MB 1,243 44
400,113 400,113 000000000000000004cddd6c8d63e3e247261fe591b3d6a5c90546a6bf708751 0.18 MB 70 11
400,112 400,112 000000000000000004de4a6dfb9bb4ac0a63d4841f18866d273d4a9b434dec5f 0.98 MB 1,905 37
400,111 400,111 000000000000000006a3a7e6710114528fe65a01a995f44761ba198b11973158 1.00 MB 1,510 29
400,110 400,110 000000000000000006a58878f2ddcc800e82b98778e0c12143c02b2d26376746 1.00 MB 2,852 52
400,109 400,109 000000000000000001b27433cf972592274919b1ff4f34cbb63e146378de938b 0.60 MB 1,161 39
400,108 400,108 000000000000000002394538d6f5a2cf3fbf730c65ab1aecdc3f46a28629689f 0.48 MB 788 34
400,107 400,107 00000000000000000459e60ff756e66b1cc45a3769366121883a954d2a53d0e7 0.78 MB 1,163 27
400,106 400,106 000000000000000000b8f271fe3c033bf6cc265fa2c43886665009d6f6ca0c09 0.75 MB 1,364 38
400,105 400,105 00000000000000000698191a03845955059aa5ed2cbf6228ec1abf996dd81d00 0.93 MB 1,685 29
400,104 400,104 0000000000000000033521db96b242868b14a7d9d1a86066515749214982af8c 0.93 MB 2,592 55
400,103 400,103 000000000000000005e142ec6f3913e74679e853b6717d12ca2ed71a147789ce 1.00 MB 776 14
400,102 400,102 0000000000000000017a257e16675cdeccaf26b0b2bbde81dfed60b831ba1864 0.73 MB 1,503 44
400,101 400,101 000000000000000001c69febd1d7abf444a30b3a6fa240a7a9aae67a096556d5 0.88 MB 1,862 38
400,100 400,100 0000000000000000025f17300a817ecfa9f6fd8849f63ff9faf97038d8ebe086 0.46 MB 841 33
400,099 400,099 0000000000000000002695c0f531846cf82f5d6d97cfc206dd1350aa1ed3368f 0.95 MB 966 19
400,098 400,098 0000000000000000051aaed11027851da2e997b8fca445d30c28f0534e2d41c4 0.54 MB 825 24
400,097 400,097 0000000000000000014e152086e266c7f3f59b3fef5ccb1f1518cc3fd8ca46b0 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 704.80 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: 2,660.09 GB sent, 243.61 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.