Memory Pool Memory Pool Refreshing

63,461 transactions
26.55 vMB
Show Random Selection Loading Transactions
Max Size: 165/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,035 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,178 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,034 (229,991 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,043 640,043 00000000000000000005af94972debb504e5179fa750cbc62667de1e922c8e8a 1.24 MB 2,530 106
640,042 640,042 0000000000000000000ab2c78172ddb416e19977c67bdd8ab03bb29fd11f62f2 1.36 MB 2,700 81
640,041 640,041 00000000000000000007e36035d0039196eecc9a962b217a07cddcb4131e34e0 1.36 MB 2,873 92
640,040 640,040 000000000000000000070852cb9688295599e7dbf952056524c715ac3d6576d8 1.23 MB 3,132 104
640,039 640,039 000000000000000000066e76e5a129ddb957a38f95acf555c9f469562ec21095 1.39 MB 2,247 82
640,038 640,038 000000000000000000092f8111c441fbfdd55575885af080660759b49c2283ea 1.33 MB 2,985 94
640,037 640,037 0000000000000000000bec007763e166f8ea399f494e6b196d3eea79c526ed0a 1.18 MB 2,034 80
640,036 640,036 0000000000000000000a7aaf5db284a30247d060713db692b2615a680e194092 1.30 MB 2,772 86
640,035 640,035 00000000000000000002412e8f9e7f60ed9c233bba4d2a92b955a0c7f0a73111 1.28 MB 2,974 89
640,034 640,034 00000000000000000004ea945ab996d114ba7e277f2bb514d6e1e258b4064b9e 1.25 MB 3,106 77
640,033 640,033 0000000000000000000750e783307bd87d5e623aff6472451b8c7e9d792165bf 1.24 MB 2,869 82
640,032 640,032 0000000000000000001002a99adf298669bfc6df02fc285da0524675a5a80aa6 1.42 MB 2,339 76
640,031 640,031 00000000000000000003c53d9b6c0507af645aca659cbbf28179b58b2a856da6 1.32 MB 2,550 96
640,030 640,030 0000000000000000000234cba08e67d7f4a508d54aa884da397e89e0ec482097 1.27 MB 3,046 93
640,029 640,029 000000000000000000052c110a98b9b8f82e1260ef3135d9eba4bc4f935190f9 1.28 MB 3,119 115
640,028 640,028 0000000000000000000dfc58e227662221739321ce9062192833be84d5336983 1.18 MB 2,834 68
640,027 640,027 00000000000000000000f5864819c3c5e9b5952a709806d234f55276e386073f 1.18 MB 2,537 67
640,026 640,026 0000000000000000000431cb4f4b372ac5e96143f9fcfa1521c4c27ef4e03154 1.27 MB 2,962 77
640,025 640,025 00000000000000000001285f8da778721e1cbba5f55c39d562a1243b25db0163 1.26 MB 2,296 85
640,024 640,024 0000000000000000000327a061e442fb632a413dde5519301f4104a35cb9f5b9 1.24 MB 2,951 93
640,023 640,023 00000000000000000008d1fd0590272ed01ec8439c206c09748d6e1a5d1f6876 1.31 MB 2,950 79
Previous 10 blocks ↓
Total Size: 699.53 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: 2,172.54 GB sent, 207.23 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.