Memory Pool Memory Pool Refreshing

67,134 transactions
25.95 vMB
Show Random Selection Loading Transactions
Max Size: 154/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,256 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,497 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,255 (360,120 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,135 510,135 000000000000000000413cb5f6dd9848f58e1e6e8dc1caab4c98932ddd1dd9d3 1.05 MB 1,659 13
510,134 510,134 000000000000000000588b9e145f377fa009c28c30a8064618035709d758c62e 1.06 MB 2,213 20
510,133 510,133 000000000000000000449ac70f5f6319603aefd4ba857cfe15da1fc40b92ca9d 1.07 MB 1,531 62
510,132 510,132 0000000000000000003a2e2c7a3e5a9a7d76edeb2aa9a5fdb8a5dfa354e09a20 1.02 MB 352 4
510,131 510,131 00000000000000000042fb5378dc14c515b8025548b57b64d9886fb3a8fdadfe 0.01 MB 52 46
510,130 510,130 0000000000000000003c310f2108bcc98ea389a0c647c0d7563c28a78b824698 1.05 MB 1,112 21
510,129 510,129 00000000000000000021a1c72dacf9ad7d30e44124c80f4e2ad74f679b516f46 1.05 MB 1,659 30
510,128 510,128 0000000000000000004db5fba6ccda73315396810842766e6a6866c9ed2d26a1 1.03 MB 646 23
510,127 510,127 000000000000000000577385b1b71460f21e45998ec0ea92d1aec8b3ca9a79ad 1.01 MB 387 5
510,126 510,126 000000000000000000207b7faa012916765617f8a9d81fc72342db5111e545d4 0.00 MB 1 0
510,125 510,125 00000000000000000009e8a35ed7d9d082c17e5f8b973341bf2629152a12db5d 1.00 MB 197 2
510,124 510,124 000000000000000000541fbb32a258ea1e4eb74bea17ecbf73921630044a160d 1.02 MB 532 7
510,123 510,123 0000000000000000000735f553fe2b0df172fc30a97b7f0ba5ab5bcf85d605b8 1.10 MB 1,528 29
510,122 510,122 00000000000000000053bc64874a4373d81759617a2a80c645d3b983861073f6 0.83 MB 2,012 11
510,121 510,121 00000000000000000053ede1ee5eeeaf63f91c8054246817fb8d5295992b5784 0.46 MB 871 44
510,120 510,120 00000000000000000056aa18ee5bfd2b00cd58c9fb4a9935351ca4f81e761066 1.14 MB 2,777 76
510,119 510,119 0000000000000000001ff9b8d2c160bce50f11bd06cfd66ecaa669682cda0417 1.08 MB 1,803 36
510,118 510,118 00000000000000000011fba7b2526f22b6011491e39855f5ce2e2930b04e4d7b 1.02 MB 605 9
510,117 510,117 00000000000000000001484b8fcc76111296b89fcffef6dcfcc7432a3642f4f9 1.01 MB 285 6
510,116 510,116 00000000000000000042d8b1845aa37b0cc5db2409cd08fe8230fc0a89da5121 0.69 MB 1,601 63
510,115 510,115 00000000000000000056a825be638cb0f7f2b7f464ea23ecd84a1b9ea87d3be3 1.01 MB 197 2
Previous 10 blocks ↓
Total Size: 699.93 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: 2,203.01 GB sent, 209.92 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.