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Memory Pool

33,768 transactions (6.20 vMB)
  • 1 sats/vbyte = 3 blocks ()
  • 2 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 49.29/200 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 (755,260 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
157,437 157,437 00000000000002d8b1c392330456fda9461cb56fef2c604d37b1da6f2633bb2d 0.00 MB 10 37
157,436 157,436 00000000000009ac99113e1d54cd252c74417c56e09d5f1a1c4ea3d44bf44efb 0.00 MB 7 92
157,435 157,435 00000000000001f2a6369911d2c29fcb41f27b2d1326673400ce6593e0cdcf92 0.02 MB 86 14
157,434 157,434 00000000000009ab7ecbbcba26e604051ecdad149281953d668564a561d21229 0.01 MB 33 155
157,433 157,433 0000000000000b7f0f1031707852498c942e001cc4ffc257cc072ab336a42afc 0.00 MB 5 49
157,432 157,432 00000000000006ecdebb3f6220942bb6ceb850308b5dfe478891743d89101b4e 0.01 MB 18 80
157,431 157,431 00000000000008c5375c566659ab59a0530a734d57546e248451df840ac80cc4 0.02 MB 35 49
157,430 157,430 000000000000093af3800880270c57fdd9a3688cd81bfe7c9b180ee9feefac02 0.00 MB 4 54
157,429 157,429 000000000000085f628df2cac7875101e83fc727a5c481a00cc14309ef308266 0.04 MB 94 164
157,428 157,428 00000000000000b0fc6286144ab9548f9473f0228d1d164ee028bbe9f86fb90a 0.00 MB 1 0
157,427 157,427 000000000000061c6021fe4ad4a9f8079e87d0efef08f975571145a6080f4320 0.04 MB 55 50
157,426 157,426 00000000000004de870af50e779983905111ada643646299cdd64fe9ba971f93 0.02 MB 47 39
157,425 157,425 000000000000047afb2a8ffd92f097953b3e53cebf392177f714c9d154e9e145 0.00 MB 2 0
157,424 157,424 0000000000000d925f5adeffef34025864f8726413b2797f30ac59afaf109a8b 0.01 MB 16 178
157,423 157,423 0000000000000b3742aba2843eee5d80f28e13749e4f06627b9e085eb2d77922 0.04 MB 93 115
157,422 157,422 00000000000000ac72f123f7a3486c50e3340160762da1fe45ebec071f1612bc 0.01 MB 28 149
157,421 157,421 00000000000001f49fb7d6120424f32820edacc4294f1775e6bbd1278eb4b821 0.02 MB 59 111
157,420 157,420 00000000000001e1583811d1a1b9e1ed2af68b75ee28689deca9af1e0cdc538c 0.01 MB 27 70
157,419 157,419 0000000000000c734ef24d99ed783c55cb4cee58a0e23b1e433eb3df88d9198c 0.00 MB 2 0
157,418 157,418 000000000000040b4495df63500b4a912b9c51e935f86bcbbeef3a32d0796ebb 0.02 MB 19 18
157,417 157,417 000000000000065941d17a5778abd85a64836fe2ee18a2a913a0dbdb6883196d 0.05 MB 32 38
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.