Memory Pool Memory Pool Refreshing

33,943 transactions
28.56 vMB
Show Random Selection Loading Transactions
Max Size: 175/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,516 00000000000000000003098c0000000000000000000000000000000000000000 1.00 vMB 5,198 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,515 (341,463 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,052 521,052 0000000000000000000b44d90ff89aee6b6c504f29284b4f7e1a139985bd82d2 1.06 MB 1,768 94
521,051 521,051 00000000000000000026627f35bf0ef8c062a51a3ae7eb95765d8be57ccc36f7 1.11 MB 2,256 11
521,050 521,050 00000000000000000035adb9cfafed20eb26deb85028089c290d12bc30a0f670 1.21 MB 3,206 35
521,049 521,049 0000000000000000003232f7df072a34220d3617899f7dccdc8dc5492eea139a 1.08 MB 1,719 81
521,048 521,048 0000000000000000004484584239d66a66c22c4391c35f1b2e671808f8756e9b 1.05 MB 299 10
521,047 521,047 0000000000000000002284eb5e5678db639053705ab23121398980e98821f505 1.21 MB 1,888 4
521,046 521,046 00000000000000000027f3f19f2380ae2e5c8ab6a866298f9c80409207d1a173 1.04 MB 882 11
521,045 521,045 00000000000000000015b339c30bd1fc998eef14e8e636e8e1259ab499a2e0a3 1.13 MB 2,164 35
521,044 521,044 000000000000000000295d640cd9609d22847a87d4fed129afffd4450534b19a 1.16 MB 2,227 44
521,043 521,043 0000000000000000002fb40ec0c9457e14f9de329dac810dfb21600f6729b239 1.14 MB 2,709 38
521,042 521,042 000000000000000000236fe1a5261e737089cdf62a33304fb4700574dc7e0145 0.89 MB 1,237 49
521,041 521,041 000000000000000000166083fc82630c9afc8676219762fe19ac225456509b4c 1.22 MB 1,956 27
521,040 521,040 0000000000000000001c0394e82b049bf2c676d09b1563e4e663de152336d294 1.14 MB 1,603 57
521,039 521,039 000000000000000000423b899681a910cbed4a8d55aff13f1eac1d734c618384 1.00 MB 1,861 27
521,038 521,038 0000000000000000003ad59790220080a3e9ba50f9dcef7fb3d7de056552b346 1.11 MB 1,643 6
521,037 521,037 0000000000000000002c42bb074acac138f3b54b275c37e6ef9a646966d80607 1.07 MB 1,529 9
521,036 521,036 0000000000000000001b37731c01066eeca5fa4e9fc81b85eb384da59c3aa8fd 1.12 MB 2,187 45
521,035 521,035 00000000000000000035fe536fb40c307a60d2740f0ce744481cb24841c9c2d9 1.02 MB 771 53
521,034 521,034 00000000000000000034d42422dae7fd13eaea643ef9de14e316c91cdcc48010 1.02 MB 751 49
521,033 521,033 00000000000000000025e22d597c133d7919f008a5b34c356777ceb96f0feb4e 1.10 MB 2,043 49
521,032 521,032 0000000000000000003e397987967168be42d32e559e7ca53281b51cb5f920a7 1.16 MB 1,840 20
Previous 10 blocks ↓
Total Size: 685.15 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: 1,372.38 GB sent, 106.45 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.