Memory Pool Memory Pool Refreshing

61,790 transactions
25.02 vMB
Show Random Selection Loading Transactions
Max Size: 142/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,952 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,355 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,951 (250,729 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,222 621,222 000000000000000000074699f242f8463fd28b91a8379edd8d48f68147fb46f9 1.48 MB 3,035 36
621,221 621,221 00000000000000000008370c9331d9d385a88d9ebc6ef8e7996d32cabf0d39cc 1.52 MB 1,743 31
621,220 621,220 0000000000000000000b020edc8116eaa841d7cb94c642ac77d519455d14e07b 1.37 MB 2,638 31
621,219 621,219 0000000000000000000188a949aab3f959dd3db5b0597b77d5b098417cb1cd66 1.34 MB 3,237 32
621,218 621,218 0000000000000000000a4f98b07788980f2da1988685189e15b50a88d5063929 1.24 MB 1,870 72
621,217 621,217 00000000000000000000fb7b3c8fd02ef0a210bb7a9b48e856b832ae43ab7a0a 1.40 MB 2,296 23
621,216 621,216 0000000000000000000414a92349a5022906ce613ee884c85934aeead35383c3 1.55 MB 2,920 25
621,215 621,215 00000000000000000010b32e33582ed1612ad7c940cbfe377880ce5f89bc34ae 1.17 MB 2,024 49
621,214 621,214 0000000000000000000a6651b926f7f6214e5f5e7b86a98548670511a948e4da 1.05 MB 1,025 61
621,213 621,213 0000000000000000000a139e5588ea580c978de8f70825c4dcaa3913ca78c6fa 1.29 MB 2,377 21
621,212 621,212 00000000000000000005d2c0ff2e0d50ffc95523f8ec11f20655e1498ec83418 1.33 MB 2,999 34
621,211 621,211 0000000000000000000a25f97ce2303e1553b919443cf6bd2e3fd4dbb95a2e4c 1.23 MB 2,835 19
621,210 621,210 00000000000000000004c77c232c07cf7ab33a94da0a436c163a575b1d18b39c 1.20 MB 2,488 14
621,209 621,209 0000000000000000000eadb60853ca0f3e3d1915b605b1454ce94d6963a3a5d0 1.32 MB 2,864 36
621,208 621,208 00000000000000000010f758cf8f25af2e66b8f30df93fe529e48244d3872ac4 1.10 MB 3,025 11
621,207 621,207 0000000000000000000580b9fefac0b3cd795da191f87e0127a544b5d4af40dc 1.10 MB 1,759 10
621,206 621,206 000000000000000000033c78d744149471a6a83706968e8c327f5e51b61033e7 1.31 MB 2,918 19
621,205 621,205 00000000000000000007910d1d167d457289a57e2db24ec69f91516406323f7c 1.35 MB 2,980 31
621,204 621,204 0000000000000000000c9123f8b58cf30f0a8f3a9cbb1d8e29d40506412b701d 1.29 MB 2,815 35
621,203 621,203 0000000000000000000bd23622c584232a1d0be270ec0ba0843986065d25ef4f 1.12 MB 2,572 13
621,202 621,202 00000000000000000010efa752bb7f9681c011c11c75be509c365f6e9e68ffa0 1.26 MB 2,549 16
Previous 10 blocks ↓
Total Size: 703.12 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: 2,582.39 GB sent, 232.16 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.