Memory Pool Memory Pool Refreshing

74,824 transactions
27.88 vMB
Show Random Selection Loading Transactions
Max Size: 170/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,782 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 5,630 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,781 (350,175 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,606 521,606 0000000000000000002b12b66f78ce819e1c330d6f8b2641a52cb19ed12ced79 0.09 MB 18 1
521,605 521,605 0000000000000000002eeb0c8b325b75c05dfe7e797f1560626419908c1ec378 1.04 MB 1,624 21
521,604 521,604 00000000000000000003ae3ffb7239e35362771647e9963a2be36ec4c3d4b728 1.15 MB 1,139 17
521,603 521,603 00000000000000000044c5d616aa9f075b40a37501a8a660d9aee2e5e7c97de3 0.61 MB 1,172 27
521,602 521,602 00000000000000000013b50221e0068e906e4a0208f2988a94013a8d71bb58b7 0.85 MB 1,328 30
521,601 521,601 00000000000000000030dfeec42fd10ea69ca3890d08f0ebdd71cc8fce5003da 0.32 MB 515 20
521,600 521,600 000000000000000000438993ce11cfe23280cccd6bec27079c7aa3d2c07df517 0.03 MB 79 28
521,599 521,599 000000000000000000020b598fc0464650d1968feb543c28fbe284187d326e5f 0.93 MB 1,756 26
521,598 521,598 00000000000000000004a1fc4af3099c706504dcb6e13d3c2b76fb84e796774b 0.32 MB 525 18
521,597 521,597 0000000000000000001d31e7099720606ad675302f738a94daff4376e4a063e6 0.96 MB 1,526 28
521,596 521,596 00000000000000000003c69a4fa3cf842081d3e236fd55a455264afe2c857734 0.77 MB 668 9
521,595 521,595 0000000000000000003a3cabbb5b11c79e43c6452268a44f76e35390b765b1b6 1.12 MB 1,921 17
521,594 521,594 0000000000000000002199fa2048c507c7bb697431da4cf7e1d70ba76d1b4c7f 0.56 MB 1,069 38
521,593 521,593 0000000000000000000c6907f94605aa2d9c05df1ff865c7f0d6311cfd328952 1.12 MB 1,870 39
521,592 521,592 00000000000000000034697fc9971376c494652e7c517494c6fcc283280039e4 1.11 MB 2,010 17
521,591 521,591 0000000000000000001c59cc0b4c0936f8d496da65105d1fab0cfdaae8943dd7 1.13 MB 2,370 17
521,590 521,590 00000000000000000025840eb48e0017acd315c41b437f1fee7a08d16fdeed09 1.10 MB 1,990 47
521,589 521,589 000000000000000000111167fbc28ff0159dc591e1e95042dc891066a60e0caa 0.36 MB 453 41
521,588 521,588 0000000000000000002bd1703c79b17d0f84b80af29f706df4337e1de7b18a06 0.15 MB 286 38
521,587 521,587 000000000000000000188944d1c2d1e946802f879452a2c6ec72db49aecbe03f 0.00 MB 1 0
521,586 521,586 0000000000000000001950c431ceb68f7c4fd22a69492030d46371e0cbc62080 0.94 MB 979 14
Previous 10 blocks ↓
Total Size: 702.79 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: 2,561.60 GB sent, 230.03 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.