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Memory Pool

17,712 transactions
8.46 vMB
0.10225899 BTC
  • 1 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 47.91/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 21b97b3a62a21184ded28be46d41d623375634a83f01bc0627bce96d564a90d9
Version 20000000
Previous Block 00000000000000000001a3bad11a156a9b1405118d655a367303f4e9599e5dec
Merkle Root a4f8ec8d0e606fb083badc4f4747cbc3fd6d6949c92c9ea293e4b5ca9a5befd5
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,074
Size: 1.00 vMB
Total Fees: 0.08470631 BTC
Median Feerate: 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,429 (785,598 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
127,831 127,831 0000000000001032da0357a657faee58d0521b26d44a117f69bc3a60a8a2c4d7 29 0.01 vMB 1,320
127,830 127,830 000000000000168c8f876d71e26c9e2e4534bb3b5652f65c977b5b7616109082 232 0.08 vMB 356
127,829 127,829 0000000000000f922485a018981e15b9c3cec0d83bdf9d7862bb9f6c1ffbbb31 26 0.01 vMB 2,800
127,828 127,828 00000000000001784e3a3c4fb8eea7a89402922cb1f4d9b7b79a2d53ade28107 18 0.01 vMB 845
127,827 127,827 00000000000006a9bec2df633025339850a64525eff68ce46fc803046fe1173f 76 0.04 vMB 559
127,826 127,826 0000000000001013e00cb76b789c1826fef6501f866360da27b6e2d10673c247 16 0.01 vMB 368
127,825 127,825 0000000000001c58eb7ecfd9c50fd9135587bbd5000c1e6f4e15d909fda35be9 101 0.03 vMB 299
127,824 127,824 0000000000001b64687ea89971a1690cb7bd2249054dee1733bc333ef64f2950 291 0.10 vMB 183
127,823 127,823 0000000000000de69f6f527e7d0d6d1a806fcc648c3b6b54aeb913ea097a117d 11 0.00 vMB 1,688
127,822 127,822 0000000000000a25d699b97f290ddc1048c6d3f2884c1901587b141a9cdefb07 48 0.03 vMB 702
127,821 127,821 000000000000095514d21f16d306a4ae78a2339fbbb58c93dfdbde2af5b0d255 40 0.02 vMB 1,114
127,820 127,820 00000000000009032b59c99fdf08e33d89580d342e2e4797769e64199d4d07a5 80 0.03 vMB 1,430
127,819 127,819 000000000000123fdd39aae7ee305eb7e6ae5257b8e8ef19ba125ab04f597e59 17 0.00 vMB 532
127,818 127,818 00000000000017a3a45aeed194e2c21537671184e5c28f1c25e288e1e007fd7d 14 0.01 vMB 729
127,817 127,817 0000000000000b41d2b073b12ae5198d1f82818ab9cec0c5cbeb621ae30c2d8f 62 0.02 vMB 1,942
127,816 127,816 00000000000001326645922c3320eee5bbf9c86e7c7002f1a21e1023e06bcff9 109 0.05 vMB 1,126
127,815 127,815 0000000000000ad7b558328b4106d6f297fba03fd18ddcba081e80c98a3d3b6e 55 0.04 vMB 534
127,814 127,814 0000000000000b213b83d7666cec6130c98835b54a7822b9ec59724e5ec1edf9 78 0.04 vMB 1,087
127,813 127,813 000000000000245d22d8f54259b659d85944c66d238db586bd32de00ede1b712 6 0.00 vMB 2,530
127,812 127,812 0000000000000c507e0c41d8d8dbc08e788ed6ce2ba853a1564dd754b76c6ca3 9 0.00 vMB 2,191
127,811 127,811 0000000000002417ec7af6604a57af4df3c23973795cdfd348a2a0641776c12f 17 0.01 vMB 1,023
Previous 10 blocks ↓
Total Size: 779.62 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 301.37 GB
    • Received: 1.32 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.