Memory Pool Memory Pool Refreshing

52,014 transactions
21.96 vMB
Show Random Selection Loading Transactions
Max Size: 124/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,877 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,142 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,876 (354,639 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
518,237 518,237 00000000000000000013a6aa91290a79a1536f75303e9b7167656a8bb8f3e16b 1.09 MB 138 2
518,236 518,236 00000000000000000041c259a890442909ace43439998b51a097a2223925be15 1.07 MB 1,293 16
518,235 518,235 00000000000000000008e23ea30fac94d9a493c3d42925a90b93fa957b72fb9c 1.10 MB 1,544 16
518,234 518,234 0000000000000000002607494735c81509555dc10b723b0fc5acff987cb220b0 0.17 MB 258 21
518,233 518,233 0000000000000000003d6b1a0bb40edb5467c335f54f13c1554a24609bbb0622 1.03 MB 989 9
518,232 518,232 0000000000000000002bb418e5056c2237e5077d2daa695f18ff239bfe982cd6 1.15 MB 2,413 34
518,231 518,231 0000000000000000000d438c5cee500b3c8ecf6ba67d31877a7b54f737114f90 1.22 MB 3,163 46
518,230 518,230 0000000000000000000ffd93b3e8bfdcd05ae6de4fb8a7d7f8c2a6af67409d58 1.12 MB 2,148 22
518,229 518,229 0000000000000000001893459fabcb382d1be8839e0b11117ce67ca713824fea 1.16 MB 3,017 36
518,228 518,228 000000000000000000247477b86748461433d2766d94d85604f735517961f105 1.15 MB 2,824 38
518,227 518,227 0000000000000000002376306657cbe2d36c5d7b636f0e9d03fbb8c7334c90eb 1.04 MB 354 3
518,226 518,226 000000000000000000097f6d966af9b4fae776c942a14708e848269e01a2ecdc 1.10 MB 1,182 6
518,225 518,225 00000000000000000044c6f5981773a85dd6a51ee4c9c199f5d6f9072dee609b 1.11 MB 1,897 25
518,224 518,224 00000000000000000043f62ad9ee64603535191f861db2badbb51bf7e5a9223f 1.11 MB 2,706 18
518,223 518,223 00000000000000000046efb455d2f5cc68a80c74b9eaaa89cd5bcfaf0b879a12 1.15 MB 2,602 48
518,222 518,222 00000000000000000004c4c72ef2b1824ac6c428ce97763bd2d8db9408ad16e8 1.20 MB 3,243 58
518,221 518,221 00000000000000000038453f7808faadc7917538eeb21d5c22cb52f0ffd95635 1.04 MB 569 10
518,220 518,220 000000000000000000194f23ba83a566fb926611f42778a6d1611c57421aad20 1.15 MB 2,390 42
518,219 518,219 0000000000000000002348cbb74ba18e58c136e2dd0af4d22d783537e7349d14 1.07 MB 920 4
518,218 518,218 00000000000000000027847e12e7634ecdbde36f216557764ba4a4d57813441a 1.18 MB 2,984 40
518,217 518,217 00000000000000000001c8efd9c51479aa37fe399c2ba085314d95cbbf77ef92 1.16 MB 2,695 33
Previous 10 blocks ↓
Total Size: 704.82 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: 2,660.41 GB sent, 243.71 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.