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Memory Pool

33,756 transactions (6.19 vMB)
  • 1 sats/vbyte = 3 blocks ()
  • 2 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 49.26/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,698 000000000000000000022b910000000000000000000000000000000000000000 4,650 0.02865624 BTC 1.00 vMB 3.00
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,697 (655,877 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
256,820 256,820 000000000000000d373e32ae8167c219f56b6819e8259b2920c580230930d710 0.12 MB 289 135
256,819 256,819 0000000000000009aea9abe8fd6520c2295a94746d2e01378921ad1fc36ed4a9 0.01 MB 15 110
256,818 256,818 0000000000000007bed1f8466a98c8bc483369ba611c59443895348a1f7ef8ce 0.24 MB 570 79
256,817 256,817 00000000000000211c65b80a0be4cbf07ec39733728f302e128127391eeff199 0.25 MB 633 146
256,816 256,816 000000000000000d76a558b00f596dd38aad126880cba964d18e55ae041aabc2 0.10 MB 255 128
256,815 256,815 000000000000000d42c7852c90608ddc8c5416acd04656f2f43988236cb72d67 0.04 MB 96 94
256,814 256,814 00000000000000195c8f4282e8f6f0224ac07c61b4c33f5ecddaef3c6e447343 0.16 MB 369 113
256,813 256,813 000000000000001f00c4c88e75e90593e3581bd9aa204b1c7c6fa1b86d6864df 0.10 MB 250 115
256,812 256,812 0000000000000009af05fa42d688dd975249a21a3fe66389ca3a2a4a79373fb2 0.31 MB 815 129
256,811 256,811 000000000000000f7391ade3d86c773252c59a3f3676b446d5e38f6c34bbd5ec 0.04 MB 97 137
256,810 256,810 00000000000000203212b020faf7d28151f1a1c2df7b13732ba23d7377746615 0.08 MB 216 114
256,809 256,809 0000000000000018b35fab5c72680d1e40c0f9b89f0006d165c6a6b7589ffdea 0.08 MB 157 91
256,808 256,808 0000000000000009653b6829961f8dab9750deade9587860968deaa50b7baf12 0.06 MB 86 56
256,807 256,807 00000000000000153972644a8991d5d9bd76bbde2f8219a2e020885f045f032c 0.11 MB 231 120
256,806 256,806 0000000000000013424ef19b41f886b886e49c8ed379a3939689576b2fa1ec26 0.16 MB 346 109
256,805 256,805 000000000000002a091135532afc93a0353e1a869fbc3afa06519da14bbe05f0 0.25 MB 648 131
256,804 256,804 0000000000000012463bdc772cb5b13c4755d8b7ed1805ab7c5e96e20e60d2d5 0.10 MB 223 80
256,803 256,803 00000000000000050c984f8b22fc5dc71ec94c8a954baa72d088e060c532868b 0.22 MB 429 96
256,802 256,802 000000000000001700cbaff6995a47a2f5d9c741b348170d21c95217919e5b7a 0.13 MB 44 22
256,801 256,801 0000000000000006f72fd6d7f2e75293d07a587fbfa6b45bb8c431dfc83ab800 0.25 MB 238 65
256,800 256,800 000000000000000a4d7e1976840b58fd4c7ef857d21ea355e8af3b84a61e56aa 0.25 MB 433 204
Previous 10 blocks ↓
Total Size: 778.29 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 70
    • Outgoing: 10
  • Data Transfer:
    • Sent: 110.49 GB
    • Received: 1.00 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • 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.