Memory Pool Memory Pool Refreshing

43,190 transactions
30.81 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,516 000000000000000000032f140000000000000000000000000000000000000000 1.00 vMB 3,233 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,515 (18,692 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,823 844,823 00000000000000000002527c07173549da54ce64e526155d110b567539f74b57 1.67 MB 6,857 7
844,822 844,822 00000000000000000000b65b2ce3dd90db8e28bd1697aa16e52fa0f89d2022bf 1.77 MB 5,476 11
844,821 844,821 00000000000000000001ef25c5468d799f93c3c62d2bbde56151e5db67edcf8f 1.52 MB 5,864 7
844,820 844,820 00000000000000000001fd1cb55f5b3e1d727961bacf137082727335f18877c2 2.28 MB 2,971 9
844,819 844,819 000000000000000000004192e95fcacf4807c3de423013a9cc242d7615ce936e 2.20 MB 4,390 9
844,818 844,818 000000000000000000005616b412f6d69d6d8c71703197a031dbe411f9e3c0b6 1.84 MB 3,719 13
844,817 844,817 000000000000000000006905c44f7862e2d7bc2dcf9a069e33f571dbdc27583f 1.86 MB 3,948 9
844,816 844,816 00000000000000000001c122667c0a166a30525926d79445faed84a5dfe6a424 1.68 MB 4,678 9
844,815 844,815 00000000000000000001ef21d61096150ac8d7e68664de573eb618900d301268 1.59 MB 2,539 13
844,814 844,814 00000000000000000000277ae050b5fea9fc25e4542f8f83ae38252ed14e47f2 1.44 MB 2,733 17
844,813 844,813 000000000000000000031b2adb672910947774bba9342416c35b1a338960deb7 1.60 MB 4,008 10
844,812 844,812 00000000000000000001275b502f982c757c4edd5a26333d9446bfa431257fb7 1.64 MB 2,612 16
844,811 844,811 00000000000000000000162b8ec9fd77b9286ee5d06e0511b92ec23c11f8acd5 1.54 MB 2,644 9
844,810 844,810 00000000000000000001d73f7c7ec725f2bca52999daf4599ab9bf59bfa3b0d4 1.68 MB 2,800 15
844,809 844,809 000000000000000000030181d17a6148f1f2fb5e6c3f4b2d4b94aae6feda0431 1.60 MB 3,052 21
844,808 844,808 0000000000000000000344083be22de44c1549f50d92a38521a64e7447ee2d95 1.34 MB 2,286 10
844,807 844,807 00000000000000000000480392a8d1a05e630d7831b8c054127b790c19c8651c 1.47 MB 2,239 8
844,806 844,806 00000000000000000002d010332ea96ada216d2b0f707305ccd1cbcf60e16df1 1.72 MB 4,072 11
844,805 844,805 00000000000000000001347565112368a04bccdeca8cb66857fa3f806889118e 1.75 MB 4,925 11
844,804 844,804 00000000000000000000737cfb3d6065f68c659d197926890023bdb8d1452d28 1.89 MB 2,430 13
844,803 844,803 00000000000000000001f4d57fe089eb5002e709c54346280405ca0b484384e3 1.47 MB 2,158 15
Previous 10 blocks ↓
Total Size: 687.10 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: 1,507.16 GB sent, 119.35 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.