Memory Pool Memory Pool Refreshing

63,838 transactions
28.72 vMB
Show Random Selection Loading Transactions
Max Size: 169/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,858 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,799 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,857 (231,675 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,182 639,182 0000000000000000000430692b8f901013b4251a5e77211007b2ff8506fbb9dc 1.26 MB 2,483 36
639,181 639,181 00000000000000000007f1e0770c22cd5eda24dffa532c914ae520de61cc2254 1.26 MB 3,042 57
639,180 639,180 0000000000000000000d5c0312c9c7537068365a27564a87827114c4988d71ba 1.31 MB 2,965 85
639,179 639,179 0000000000000000000cc3a35dd98b4253c31cc7e1eb0334a4c41667b2478f5d 1.35 MB 3,111 51
639,178 639,178 0000000000000000000de832fd2e25fb9646d5939c3f55b9e65cacbd9c70b8e2 1.17 MB 1,587 31
639,177 639,177 0000000000000000000295cf9cf4075b11faf2085c337765bc5930c6d72bf04f 1.29 MB 2,424 45
639,176 639,176 000000000000000000045ce41cd57161363ac46844568c4da8e60cfbdc585468 1.23 MB 2,101 27
639,175 639,175 0000000000000000000a265851e6baf7b8c2527032fb17a6686bc619d5c11878 1.22 MB 2,493 20
639,174 639,174 0000000000000000000ac8d2d23d910585ca64f0c6620813261cc6d2c891bc2d 1.33 MB 2,560 31
639,173 639,173 00000000000000000002e94b17ba00834373b2e306255393c0ecfc095e9f6aaa 1.14 MB 2,135 20
639,172 639,172 0000000000000000000f63c42055cd197b3cc1a888671536972e6ef0d002901c 1.22 MB 2,369 27
639,171 639,171 0000000000000000000693ea91444b229e6aa6b126749bef3549738848c94507 1.25 MB 2,451 31
639,170 639,170 000000000000000000088781c74b4b2693225c1288b81351a553633ce8297e70 1.23 MB 1,794 34
639,169 639,169 0000000000000000000ebaa7f57f172bc9abc5fd2646cf23b575ec89543567af 1.30 MB 2,877 36
639,168 639,168 000000000000000000056311e304c374a10079dc3697b5898433699cae5c5650 1.50 MB 2,170 45
639,167 639,167 0000000000000000000eeb19e7ff55da3e43fcf470aa4b383a363de2e63d3751 1.32 MB 3,168 41
639,166 639,166 0000000000000000000207778e685879c21e40f99a1bc589b506522620f75d98 1.24 MB 3,021 69
639,165 639,165 00000000000000000009bfba0da8e8f4086df4ff546c15aca0183ddacd50d5ab 1.29 MB 1,951 24
639,164 639,164 0000000000000000000e4573066b384fd5a403860202c6ed7b14472ca0917b63 1.22 MB 2,389 24
639,163 639,163 00000000000000000009451cd6e5be8f5ae96d19184b7db9f97613f8185e4548 1.15 MB 2,502 20
639,162 639,162 000000000000000000021cd2766946685f4c0bcc8a13acf551cdc3b9a6a42e8a 1.39 MB 2,928 42
Previous 10 blocks ↓
Total Size: 701.08 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: 2,399.22 GB sent, 217.78 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.