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Memory Pool

76,693 transactions
27.68 vMB
0.07887699 BTC
Random Selection Loading Transactions
Max Size: 169.01/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 643b692115a82b05fa99d7757e6c3deeb9e355d3741e6ceb5e1e542fa259e517
Version 20000000
Previous Block 00000000000000000000eceb14b69fb33c0936bc911ecf1423e24822a9fac46f
Merkle Root 12e99faaf1b178e0a3ec263441a29907bc3bdf6e8e15e336332040ca47f625c5
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,736
Size: 1.00 vMB
Total Fees: 0.01967539 BTC
Feerates: 402.60 > 1.97 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,320 (401,953 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
513,367 513,367 0000000000000000003b64ba09469026fb6800d87b1d80f2b1620aac5781a660 1,629 1.00/1.00 vMB 46
513,366 513,366 0000000000000000001d59fc6a072f7902d4dd81d191d29990277d386b821911 1,598 1.00/1.00 vMB 21
513,365 513,365 0000000000000000001931852f312cfc412977cb10b40787fe1031dbb0184505 2,393 1.00/1.00 vMB 38
513,364 513,364 00000000000000000000339827c19c6855a5f9cb927b173ead75d549c21e581c 2,686 1.00/1.00 vMB 53
513,363 513,363 00000000000000000048e83d22b8994dde553f44ff8a4f9a98a13c622893a5d5 2,327 1.00/1.00 vMB 57
513,362 513,362 000000000000000000453654abad332e820ef46e074ffb52287956d7e3907159 2,461 0.99/1.00 vMB 60
513,361 513,361 00000000000000000016cbdb2042df884c7e33d5f751b11134dd3f06c9588129 1,863 1.00/1.00 vMB 23
513,360 513,360 00000000000000000024a2c9b0c11ea59aabb77a82580a024e71c7416221e847 1,613 1.00/1.00 vMB 31
513,359 513,359 00000000000000000000ec67f058fffdebdf77deaa9504987474952c84000799 1,602 1.00/1.00 vMB 40
513,358 513,358 00000000000000000004068f6f6e837263b895d7794b4fb468d8480c0259fd1b 1,612 1.00/1.00 vMB 54
513,357 513,357 0000000000000000003f57d7fe415e0fabb7cd64a251c20d1e023294d0868790 1,400 1.00/1.00 vMB 53
513,356 513,356 0000000000000000003be73b6b5600a0d216fad1c9d9ceb48687af5960698972 1,212 1.00/1.00 vMB 54
513,355 513,355 0000000000000000000caf846e044a88a4511d82a8a98b6aaff1c8164e3389c2 1,727 1.00/1.00 vMB 60
513,354 513,354 00000000000000000023f0ddc1ce95881d4569b95322701193435e7c99b92d91 1,100 1.00/1.00 vMB 60
513,353 513,353 0000000000000000001c08c6494ac39521cc517c1355fda178fc68b3cb900a54 1,547 1.00/1.00 vMB 73
513,352 513,352 000000000000000000029372f729d3edf9726d08a247283956c4e3d80b355a87 1,007 1.00/1.00 vMB 58
513,351 513,351 00000000000000000010970824545ba296dba7455eea13c3f9911c707f498a72 619 1.00/1.00 vMB 53
513,350 513,350 0000000000000000004a1d8eafd3bfeb9670fa5413dfa4ace7ccd263b9b40cf6 654 1.00/1.00 vMB 52
513,349 513,349 000000000000000000506708848d083f324e9178a4102d9d4cbf33836b75461c 924 1.00/1.00 vMB 55
513,348 513,348 0000000000000000003e1300d4e2d2e15b643c12c65c38711c0c68566e255ade 780 1.00/1.00 vMB 65
513,347 513,347 000000000000000000211abff637af91e6baf94328d72f3d907b2cb9b0808abe 500 1.00/1.00 vMB 57
Previous 10 blocks ↓
Total Size: 782.95 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: 715.01 GB
    • Received: 17.64 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.