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Memory Pool

43,849 transactions
27.39 vMB
0.07141561 BTC
Random Selection Loading Transactions
Max Size: 143.72/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt ccfed780e97c38a1239ae4175b06b2f529fdec06be6d63337cae4e3219d4e1db
Version 20000000
Previous Block 0000000000000000000016a2e4f654442fd3c68b01796737d538082af92a4f49
Merkle Root 70f8fb7050376614262ca79d093f793e83459f9cf4cb93e984e610e6a40581a5
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 2,959
Size: 1.00 vMB
Total Fees: 0.02010696 BTC
Feerates: 298.50 > 2.01 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,920 (570,997 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
343,923 343,923 000000000000000006d1863a048980444f7dd1bd2e821b2e758cf4ef4c607cb7 977 0.75/1.00 vMB 19
343,922 343,922 00000000000000000f34cbafd465f1d4e005a56cbb097443dc856c62d10e32aa 1,148 0.35/1.00 vMB 48
343,921 343,921 00000000000000001092cfb9133a05d795bf5a87a3e50933c3e8abbde10a1c22 512 0.18/1.00 vMB 40
343,920 343,920 00000000000000001616ab85012e541e445ace48232f916c110c0e9063cebb8c 437 0.26/1.00 vMB 23
343,919 343,919 0000000000000000156aaf991fd43fe0cbd51a8026f072b9767253c3aef53f2a 29 0.03/1.00 vMB 25
343,918 343,918 000000000000000009e510c75f6765697785762c164d6e91e4e79d680b79d1a1 19 0.01/1.00 vMB 17
343,917 343,917 00000000000000000300aaa216b66bf408613f5a15f34b492073a5f83cc4d43b 280 0.22/1.00 vMB 12
343,916 343,916 0000000000000000164fa934a7e04c142ea4045c3c5ae92bccfc6b14ec47d0b2 1,024 0.73/1.00 vMB 19
343,915 343,915 0000000000000000186bc8a19b3a9f2572e71349e8cbe9fce00b74aa70ef1803 1,244 0.75/1.00 vMB 24
343,914 343,914 000000000000000018b071e06106f8f52af85723158c4ec9c5019235236ddb59 1,458 1.00/1.00 vMB 23
343,913 343,913 00000000000000000b2895306528289307c861e3011abaa926623e2e47ecbe73 637 0.65/1.00 vMB 14
343,912 343,912 000000000000000007746017b8659eae744d07c7abca93fbca513ffb4a232785 183 0.13/1.00 vMB 31
343,911 343,911 000000000000000006717bde6b441492537e47185333efe03ae6b69fa36a41cd 210 0.05/1.00 vMB 53
343,910 343,910 0000000000000000053f5bd7b7cb57ef06200e515d6f0b36592777eea30f9a2f 801 0.51/1.00 vMB 23
343,909 343,909 00000000000000000f62d83e7bf45cc46413d1905f17f0cb0f6fb7a6f1ddaa98 1,480 0.75/1.00 vMB 28
343,908 343,908 00000000000000000dd88ca04ac267835c0d8ab65bc11f31a97c2232e9edc383 311 0.17/1.00 vMB 21
343,907 343,907 00000000000000000f4169fc9eba4ceea3f675ae20bd8dcc9f7c38400f27dcd2 189 0.20/1.00 vMB 12
343,906 343,906 000000000000000004c73d3be56ae930f48ce633e5a6af7d12b30083bc2fa9e5 112 0.07/1.00 vMB 9
343,905 343,905 00000000000000000426d53bd72921022091ea39d7b15edafdc1d2132acaa2d4 743 0.93/1.00 vMB 14
343,904 343,904 000000000000000012fbaca2c4d792721cd6c14c2f685c65d8fd094021375d28 1,629 0.75/1.00 vMB 35
343,903 343,903 0000000000000000086e68ac37ff3e6175d025ad791c29c58cf38472894b7945 464 0.29/1.00 vMB 20
Previous 10 blocks ↓
Total Size: 782.25 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: 655.38 GB
    • Received: 14.29 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.