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Memory Pool

43,569 transactions
27.04 vMB
0.08245043 BTC
Random Selection Loading Transactions
Max Size: 141.48/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 959e3fe4429033d9b7e0892278644bc9da4e83bd7ccefd6b5ba2fe88fc428579
Version 20000000
Previous Block 000000000000000000009172c47a169670d4fbb39e581fcbeb28ccbe02f86130
Merkle Root 7f5d11f273e9a7c5d989a73927ea4649487151dfbe809041280d999fdff2ad6c
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,129
Size: 1.00 vMB
Total Fees: 0.03082720 BTC
Feerates: 150.93 > 3.09 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,870 (509,131 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
405,739 405,739 000000000000000003ac0d2f19088b1d28a9ba04545403aed2730fdb1b8cfb40 1,520 0.69/1.00 vMB 40
405,738 405,738 000000000000000001f2bbcbcd72540eff3ea9101f2af85e6a05ca5b7f344da9 270 0.12/1.00 vMB 59
405,737 405,737 0000000000000000005ab85df750b9e090ac3bdd6a890c1cd08481cc9db10422 577 0.89/1.00 vMB 14
405,736 405,736 000000000000000002e23e5b8c77ce30bb01231adbe4073e560e7e8752b7070e 1 0.00/1.00 vMB 0
405,735 405,735 000000000000000000cba61f9ab1ddb7dff4b975d4fb720cac3096d8425f6d98 1 0.00/1.00 vMB 0
405,734 405,734 0000000000000000051b5e6016ddab8810d64f089593a146fc3fd12e9a179972 1,077 1.00/1.00 vMB 22
405,733 405,733 0000000000000000029d3196ec211dc61e6a2646557dad4d91f87f959197318d 2,982 1.00/1.00 vMB 58
405,732 405,732 000000000000000001b1de858c138da751f99507a31478e2aa3fbe4d180f55b1 2,197 1.00/1.00 vMB 45
405,731 405,731 000000000000000001e00b6ecb7a946ccbdb2fa51021092095a62914056eb7cd 1,110 0.50/1.00 vMB 35
405,730 405,730 000000000000000000be8f2a89ccaf401ee013389b1fb5a61c4a2d00d8a4e13d 1,287 0.52/1.00 vMB 44
405,729 405,729 000000000000000004c8e078236c59d858a97be955d8d6d8bfe0a0992877f90f 1,473 0.89/1.00 vMB 25
405,728 405,728 00000000000000000123d27a3b0f1ce92c9faa146f2813f957834194bd49681a 2,852 1.00/1.00 vMB 59
405,727 405,727 00000000000000000222ca7b2501da29837cf66ac5f0aaebcc2e0695dc9b3ec9 1,616 1.00/1.00 vMB 32
405,726 405,726 000000000000000000a95542d506941e80a26f002c379537efde86f9d566def8 1,695 0.86/1.00 vMB 44
405,725 405,725 00000000000000000395c2db3e1ee99d4da95b7a737649dee524c9c1a4555fe1 1,014 0.51/1.00 vMB 46
405,724 405,724 000000000000000003c6a277dedb9e864c574e5f9a7358e7b074222c468fa13a 760 0.35/1.00 vMB 36
405,723 405,723 00000000000000000065d9c71c23f1f228f4457c0cb95ef1a34ce18d698215f0 205 0.10/1.00 vMB 35
405,722 405,722 0000000000000000016ce4ecf0d77c1a18ba6d3b5feff9a42ef1d2c5fd3932ee 941 0.41/1.00 vMB 41
405,721 405,721 0000000000000000022b2ef95443aa854e2ec57d8455c8a2ed118935b3ac7564 502 0.20/1.00 vMB 41
405,720 405,720 0000000000000000064e66dc3d1dbbe1d59832db694141e1e05c71d7213a9f60 1,959 0.87/1.00 vMB 39
405,719 405,719 000000000000000003177391f5048ef3cbb71d424e914448cfcf0a70189e2345 870 0.52/1.00 vMB 27
Previous 10 blocks ↓
Total Size: 782.16 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: 653.28 GB
    • Received: 13.86 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.