Loading Tool

Explorer IconExplorer

Memory Pool

29,944 transactions (4.68 vMB)
  • 1 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 39.80/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,551 000000000000000000022b910000000000000000000000000000000000000000 2,120 0.01399519 BTC 0.49 vMB 2.01
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,550 (833,872 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
78,678 78,678 000000000021cd8bffdead252372804508a596d3031b6558f51f33d3d179dc2b 0.00 MB 1 0
78,677 78,677 000000000032b1c066043da91f2165720fe96263391079eada538e34d9e01a5d 0.00 MB 1 0
78,676 78,676 00000000003842fd8d0d84ab666ec2770b6449c23a0950401cac234c1132a30c 0.00 MB 3 0
78,675 78,675 00000000002dff6c8323f5ee92e4f8ee59f81acac7e5128f1ee69083781f2c11 0.00 MB 4 0
78,674 78,674 00000000002826b7e3887aa01ee60b0b9549f4ca8c1b397e0bc1984e38cf09a9 0.00 MB 5 0
78,673 78,673 000000000010fae4631e14ba42f955999dfe6dddbd363d8b82662de8387c2f77 0.00 MB 2 0
78,672 78,672 00000000005596ccf3489c09a4d6679d27fe7449c238467d962f82815d658d7b 0.00 MB 5 0
78,671 78,671 00000000001027d105b91a9d5c5342b0499a7b1ccc947d58c776d2d46cf37eff 0.00 MB 2 0
78,670 78,670 000000000025124f2f349ea1befc0cc913a9e716223a838ee948e597e808c8fa 0.00 MB 1 0
78,669 78,669 00000000004c090a4f037a1e21c97737a41775e92d4bc300f51da7401aea870a 0.00 MB 5 0
78,668 78,668 00000000003e4669c7cd4aeb1f9ef66fefe584e7725918135bf43a874d852e15 0.00 MB 1 0
78,667 78,667 00000000005881acfad693b31c80728f1f0e9400ac41e430aa21f04a9a227df6 0.00 MB 3 0
78,666 78,666 000000000047ba3b176edb34a22fb1599052c8869135298ddf7aeb95a378c673 0.00 MB 1 0
78,665 78,665 00000000005753e2ec9d50748afeba7483923772884eb2ea364d730eb8778e59 0.00 MB 2 0
78,664 78,664 00000000003f75704bdc2bb7d418c2bc151e4b9d4c60b5cf5e8055de84f01373 0.00 MB 1 0
78,663 78,663 0000000000187a58d44e58574c04461cc38a1e84bed83c5c673152f4d06b25bb 0.00 MB 1 0
78,662 78,662 00000000001c78076d60ea017913cf8f89b4664f925479cdac5126ef1b997234 0.00 MB 3 0
78,661 78,661 0000000000266f76971cce452e04233a7fc8d3a53b210676252b6811c7e135e5 0.00 MB 2 0
78,660 78,660 000000000001e8886a958c03133afb9caa38d8f3d17c3357199e262cffc617d3 0.00 MB 6 0
78,659 78,659 000000000001ed132da699bdb6542bda1763c24b65e1068222d98bee6419c693 0.00 MB 3 0
78,658 78,658 00000000004c8198b4d95f976858b0ccb820b24652ea1165066e8cf66a59d3dc 0.00 MB 3 0
Previous 10 blocks ↓
Total Size: 778.04 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 45
    • Outgoing: 10
  • Data Transfer:
    • Sent: 2.84 GB
    • Received: 0.13 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.