Memory Pool Memory Pool Refreshing

61,440 transactions
27.43 vMB
Show Random Selection Loading Transactions
Max Size: 165/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,274 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,756 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,273 (351,144 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,129 521,129 0000000000000000003af319c616e08eef86309384d07c0323e4fe96b2dd52f3 0.00 MB 4 24
521,128 521,128 00000000000000000028f831776ab20a9b3f1ee360797cc9af6f06ac6ca360d8 0.06 MB 50 50
521,127 521,127 00000000000000000008516098f7e09c79fe8d1f3bc06e38b9c82587326c8784 0.65 MB 1,278 44
521,126 521,126 000000000000000000415135075ef80e4a7c22d266e4ef9b1cf544a5142d6261 0.82 MB 1,521 45
521,125 521,125 0000000000000000001ff35e4966a179ec088ce9f91d037426974fbddbbef204 0.69 MB 1,126 38
521,124 521,124 000000000000000000208ff06a39ab50ffbadef189ff31ec0e1b62e718aa9738 1.03 MB 2,352 36
521,123 521,123 000000000000000000314d2afb5ff9ffdfb44acc358f978754f26038559b4a79 0.03 MB 75 32
521,122 521,122 000000000000000000236a427b89b3bcb8eb7a936d2ebbcf861a848ef28139bb 0.25 MB 572 40
521,121 521,121 000000000000000000325f0cf94e0ed91f32ce6ad667c28d2edbde50966a290a 0.14 MB 282 40
521,120 521,120 00000000000000000023397bfd34ce17329ebae13eac6c137237cb4111d8dcc9 1.22 MB 861 19
521,119 521,119 00000000000000000040284ac2ada788ffbbb97d57ecde8c25964835619794da 1.09 MB 1,407 19
521,118 521,118 000000000000000000319e908683b3046dc55705ace2ef5190e0f78f1e490f18 1.07 MB 1,089 15
521,117 521,117 0000000000000000000752fac094ac23855386b6006ce87b62f532c7bba641a4 0.23 MB 394 43
521,116 521,116 0000000000000000002e02aab8fd98fe4a051252a294ec473dc5a53807085879 1.00 MB 116 1
521,115 521,115 00000000000000000032b4775c54d78c902b4e81a6f8ee3ea93cf959c8bf39aa 1.09 MB 1,331 30
521,114 521,114 000000000000000000151d0149d00c7f244d2d89ebdab5f35b96f77b1d237a16 1.22 MB 1,651 16
521,113 521,113 0000000000000000003a5ee553ebcd9764913f4b993fd8987249cdc264d4322b 1.00 MB 1,987 47
521,112 521,112 00000000000000000026a407f5a229c3b4ff6d59c84feaf6b3c08cfd1cb06fbb 1.07 MB 1,469 13
521,111 521,111 000000000000000000085ba91e267c24b4fa396eec51b39e8d9901c7e987cf2b 0.69 MB 1,122 25
521,110 521,110 00000000000000000030e20287473453cbcd46a302c4a055f68a88a82d9fc0a6 1.12 MB 2,027 48
521,109 521,109 00000000000000000012fe0a259f1096bd10e5025a2f45e1e608f96cc4224e98 1.12 MB 1,912 37
Previous 10 blocks ↓
Total Size: 703.71 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: 2,617.83 GB sent, 236.06 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.