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Memory Pool

78,511 transactions
28.84 vMB
0.10920619 BTC
Random Selection Loading Transactions
Max Size: 175.12/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt b4000391b83bc05b5cff24ae6ef328debc6b4c2ab57597e4d78228ac3895a577
Version 20000000
Previous Block 000000000000000000002645473f2a15961ce2380beed093cb81e8c522f47b5f
Merkle Root 226de408fe50fb8aa8384b6fd4c399d7d64e1322a851eb41213ccb25a1048cff
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,060
Size: 1.00 vMB
Total Fees: 0.03867203 BTC
Feerates: 602.26 > 3.88 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,305 (364,426 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
550,879 550,879 0000000000000000002389a36e955afc1d0cc3a2adf4b321c25d37ca89e8081d 1 0.00/1.00 vMB 0
550,878 550,878 00000000000000000012ec279ef9a11e2b2b575fcea5d51207ec530b7c628f43 2,450 1.00/1.00 vMB 83
550,877 550,877 000000000000000000289488794d30db5df0b50f2743de5a132671627fb01fe3 2,490 1.00/1.00 vMB 52
550,876 550,876 000000000000000000066db5845c7e7855c272244545f12c0b7f50789c05f51e 2,776 1.00/1.00 vMB 75
550,875 550,875 000000000000000000038c7a8cf8831edf4cbeff859da1cbb3738b921d17600a 2,926 1.00/1.00 vMB 40
550,874 550,874 0000000000000000000ec42e5553db1499a357c7195b60851a0f0cecd51b14e7 2,664 1.00/1.00 vMB 46
550,873 550,873 0000000000000000002291df4b22e2fbd33d6c9604e01917ae158c6c9de68ffc 3,127 1.00/1.00 vMB 69
550,872 550,872 0000000000000000000f2b433cd23502f6c872842b693eda5e6f54c3e7050400 2,543 1.00/1.00 vMB 62
550,871 550,871 00000000000000000016c6a466b9ee02410528d74553eed1b6c4b11fb52b58e0 2,681 1.00/1.00 vMB 40
550,870 550,870 00000000000000000022b0fa57db199fd859a503b2ae39ded721f48351998a60 2,623 1.00/1.00 vMB 60
550,869 550,869 0000000000000000002355514cc2163fe4cba4530b8a58aa6553fd69ea39037b 2,957 1.00/1.00 vMB 61
550,868 550,868 00000000000000000014fa22f8efe9b046e21f6df6cfd5bd33bde7a44ac902e1 1,470 1.00/1.00 vMB 55
550,867 550,867 0000000000000000001ee895b1ca7b40303345a2de16964a6b13e0acbea0db35 1,505 1.00/1.00 vMB 54
550,866 550,866 00000000000000000009593fbcc159772ea9e8f13956c872e92de5f30fcc8f51 2,776 1.00/1.00 vMB 62
550,865 550,865 00000000000000000014a286445794928b5c1c314da9106f864017a5ef76e239 2,894 1.00/1.00 vMB 85
550,864 550,864 0000000000000000000fa38e9c7219a11c521d5ff3f4849ac51f52c8519f5f91 3,141 1.00/1.00 vMB 76
550,863 550,863 00000000000000000006023049dc1f23da7805baf78279f4287db1d948d96034 3,004 1.00/1.00 vMB 45
550,862 550,862 00000000000000000022a31d7e67f28cb1d6386ee0ae8aeb2eadf4ab69efe5be 3,102 1.00/1.00 vMB 66
550,861 550,861 0000000000000000000ab36c8858d85daa2a9b7ababce688590446db97bc66cc 2,438 1.00/1.00 vMB 61
550,860 550,860 00000000000000000009123db28534193a496aa920a59c51f58d26089b37acf0 2,097 1.00/1.00 vMB 54
550,859 550,859 00000000000000000012085cfe8c79bcdacf81fbd82f6ab52c3cb3a454d4987c 2,064 1.00/1.00 vMB 56
Previous 10 blocks ↓
Total Size: 782.92 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: 714.40 GB
    • Received: 17.53 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.