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Memory Pool

80,855 transactions
31.00 vMB
0.07113656 BTC
Random Selection Loading Transactions
Max Size: 188.82/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 4f89305348525ea0b3d392441f1bb582069fd9a49c7fc84dcac259530d76d25e
Version 20000000
Previous Block 00000000000000000000905e2cc5dcc7aa0fa11ca619828cc970f8f84732e4ef
Merkle Root 79062c16977d2492d7cd408e4c88cddf353f083ba33945c590cdcbf23f58aeff
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,343
Size: 1.00 vMB
Total Fees: 0.00428840 BTC
Feerates: 60.16 > 0.43 > 0.32 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,198 (460,239 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
454,959 454,959 000000000000000000bb1b9dcd6cee5d43e0b2b339d36aba4d8bc20a0893eb2c 1,869 1.00/1.00 vMB 99
454,958 454,958 000000000000000000a8c666c88a64d8207075e9234e1fac623feadcc2131e2c 2,072 1.00/1.00 vMB 104
454,957 454,957 00000000000000000208d781c6c4d6d7a185aaa4dfebbc5c971388fb12c20bee 2,294 1.00/1.00 vMB 136
454,956 454,956 000000000000000000bda8c59fc2d0e57a35f6728d4d7d730f164a7836e0936e 2,563 1.00/1.00 vMB 144
454,955 454,955 0000000000000000000c5dc465e585e2d6a14333e5a77b5758dcabb2d7e00686 1 0.00/1.00 vMB 0
454,954 454,954 000000000000000001d0155f281523dd319b6a98a290723754abd5b91dad4e7e 2,398 1.00/1.00 vMB 145
454,953 454,953 0000000000000000004b8d1b020eeb156ef2486d02ff587b92ceb6455ce576df 1,023 0.37/1.00 vMB 164
454,952 454,952 0000000000000000019906cc0151d5377a1f4cea6281a540d552e4883c1402a6 1,985 1.00/1.00 vMB 111
454,951 454,951 00000000000000000223afea908cf465f8307a962d09bd5f862d5231cba5ac9f 2,247 1.00/1.00 vMB 124
454,950 454,950 00000000000000000053bca7df93c1def064d6b882bbc038b9bedb1d064c0621 2,331 1.00/1.00 vMB 152
454,949 454,949 000000000000000000df63115148fa025cdc1910838abd275727c3c017b6b589 284 0.10/1.00 vMB 173
454,948 454,948 0000000000000000004166c560cb5794f545f1648df9ab152f25dcb06e5aafaa 1,940 1.00/1.00 vMB 106
454,947 454,947 000000000000000001503612e38125e056a0d036ebf6950138b4145808be3951 2,020 1.00/1.00 vMB 130
454,946 454,946 0000000000000000019f03bcc60f5aff8c1db84b68cdc992c556fea2cca9a20b 1,421 1.00/1.00 vMB 98
454,945 454,945 00000000000000000103446e9f53443d523c8dc13de2b1ac36c24e867e26dec1 2,237 1.00/1.00 vMB 145
454,944 454,944 00000000000000000033cdd7410bb1cc964863607556cd4abaa49082dad52f09 1,917 1.00/1.00 vMB 149
454,943 454,943 0000000000000000020bd4aef94a5bbb7fc38fff8a33e211c0f4e005078bfa3b 2,235 1.00/1.00 vMB 139
454,942 454,942 0000000000000000003a4970afdde973b9849527775e45b5f337a1cd3e8b152e 1,019 1.00/1.00 vMB 57
454,941 454,941 00000000000000000177f52eb087c53fd2d1f7dadca661a5fc695b1faa826a4f 984 0.95/1.00 vMB 72
454,940 454,940 00000000000000000062e67c3e967e90fed93c23e583f5687a070f2312737437 1,451 0.98/1.00 vMB 80
454,939 454,939 0000000000000000001841a0da4cdc8606f1c21450db0ff7115e4be6fd15b668 2,095 1.00/1.00 vMB 146
Previous 10 blocks ↓
Total Size: 782.74 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: 707.89 GB
    • Received: 16.71 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.