Memory Pool Memory Pool Refreshing

68,763 transactions
34.77 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,465 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,074 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,464 (350,848 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,616 521,616 00000000000000000023ca186e40a499b2d48a545ff689797dec22ecc32de861 1.01 MB 657 56
521,615 521,615 00000000000000000003e9bd1b81677cc1822f7c64df452db33bb8ff6dfbb849 1.11 MB 1,987 32
521,614 521,614 0000000000000000002203dfa7e133e8b103eab11402dafcb74091b62c0f524d 1.05 MB 1,208 104
521,613 521,613 0000000000000000000c5f55b14780cf121fff676b05641d51d223486a9f64ca 1.12 MB 2,150 36
521,612 521,612 00000000000000000038de001b90714d95845d5701616670b7440c8345411d36 0.94 MB 1,569 7
521,611 521,611 00000000000000000015ad21b0d96afcef2b019371a2fb8218b6da7148c2901b 1.11 MB 1,911 11
521,610 521,610 00000000000000000017c82927a5647523483b7cd4d43efc1816967a80f0c462 1.12 MB 1,991 28
521,609 521,609 0000000000000000000a286952fa0bfd57e098e439186aaed0d12ad16857c714 1.07 MB 1,634 54
521,608 521,608 0000000000000000002ebea45066e75b20750852cd7f6f9f0489b843f161474d 1.18 MB 1,877 27
521,607 521,607 00000000000000000038161dc55d81823d353d39e409fb821e0f7bc132a16fac 0.74 MB 1,409 21
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
Previous 10 blocks ↓
Total Size: 704.06 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: 2,641.18 GB sent, 238.35 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.