Memory Pool Memory Pool Refreshing

57,125 transactions
25.35 vMB
Show Random Selection Loading Transactions
Max Size: 147/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,936 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,594 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,935 (20,412 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,523 851,523 00000000000000000000725aa736e8f3ddbfa78549bc5d4aef179dc6566f2419 1.70 MB 4,066 9
851,522 851,522 0000000000000000000306d5a0d6e8b31d83ea3edb57ef85e8f02c4ddd48e354 1.69 MB 5,536 6
851,521 851,521 000000000000000000029983f14587b92236a48145a35bff946ed087d4871ae5 1.58 MB 4,451 11
851,520 851,520 000000000000000000024e71c4eda3a4b62ea1ee0207e5b35f899e1522d8dbed 1.61 MB 5,620 7
851,519 851,519 00000000000000000002e74f7d913f357bcd5df1df92ccb3e1010c6a29dd5b55 1.57 MB 2,647 7
851,518 851,518 00000000000000000002cc878f735253a4f22c18c86a7b5a2e2ad3f6f0de6c9d 1.58 MB 3,696 15
851,517 851,517 00000000000000000003247cc2b6460564722edae6e935adc2116d2ac711e5a9 1.59 MB 3,971 12
851,516 851,516 00000000000000000000f3d41a5640d9cc534f577cb62c4832fe117cfa4625fc 1.62 MB 6,411 6
851,515 851,515 000000000000000000007af9badbde4b7e26a33cb5a13a1d1e93da7af7988d7b 1.64 MB 3,412 6
851,514 851,514 000000000000000000000cf4d18e5bbe8b5c72785b627be6a01720343dddfb84 1.77 MB 2,738 9
851,513 851,513 000000000000000000013527a710fdff073475e76aa089df4465139c2758e71a 1.81 MB 3,274 10
851,512 851,512 00000000000000000001527e42fb6bdbea310c53a60a460e28ed6ef5ba9d1a70 1.78 MB 3,221 7
851,511 851,511 0000000000000000000349ef190c3bda2af61771e18dbd00b9f79b7f8462406d 1.44 MB 2,833 10
851,510 851,510 00000000000000000001961b5c14b733bc1b49ba7fa680ff2977bd78bd8db338 1.60 MB 3,013 16
851,509 851,509 000000000000000000020e3544e384b179110781c703abf5e0572ab8ab4806eb 1.59 MB 3,305 18
851,508 851,508 00000000000000000000ebe62d842c158bb42b141e7a570c533dd2846fd2c4ef 1.68 MB 2,467 17
851,507 851,507 00000000000000000001b930f5c89fb5261750795ddeaaee6d0fdbd7d34ed7cd 1.58 MB 4,615 7
851,506 851,506 00000000000000000002fed2516669a062130f4e5b16764f43bbea1811c8f094 1.55 MB 3,023 9
851,505 851,505 00000000000000000000e284d5599cd54d02ef00c2b825e14d045e21307d220a 1.45 MB 5,673 6
851,504 851,504 000000000000000000020481c14f46c60b264f8b072dccd8f2a5f4b2b23792b7 1.56 MB 4,900 5
851,503 851,503 000000000000000000023f681565893fff714acd5877e7fbeed542cfb7ea4b0f 1.61 MB 3,661 10
Previous 10 blocks ↓
Total Size: 703.09 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: 2,581.95 GB sent, 232.01 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.