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Memory Pool

40,405 transactions
25.71 vMB
0.04977806 BTC
Random Selection Loading Transactions
Max Size: 134.15/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 21b7f9abd58414a965f94d73a63e67a632284eb8e41d64e99d8907d37ff15662
Version 20000000
Previous Block 00000000000000000001743d9fa75a76ccfc2ec2c77c90fb619dc97a9fb9492e
Merkle Root d822ad3233491bc9725fbf76f59620aeaa70fc6ae891f713510cdbe6789fccf6
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 6,954
Size: 1.00 vMB
Total Fees: 0.00331641 BTC
Feerates: 140.50 > 0.33 > 0.26 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,733 (494,079 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
420,654 420,654 0000000000000000030fb698d19c637a43706f0e7e51f5fbdbb249de7ea2f21f 1,798 1.00/1.00 vMB 47
420,653 420,653 000000000000000004eae6e097a44ed56194b2c7d8c51e1f9b5afc3e8492311e 2,147 1.00/1.00 vMB 46
420,652 420,652 0000000000000000049d6bf5a48f20a11da503dedb22286e084c1afa78154992 1,675 1.00/1.00 vMB 61
420,651 420,651 000000000000000002a50f64b44bf471ef8ad5e3bf9d4c80488b8cd4b24a373e 1,215 1.00/1.00 vMB 52
420,650 420,650 000000000000000004008480ccc77c0afe8901637b5ac79751ed0ab6a5991615 2,035 1.00/1.00 vMB 85
420,649 420,649 0000000000000000049c86ee028f8eae3b31209a091975e4de5fd5e16209e29a 452 0.20/1.00 vMB 49
420,648 420,648 000000000000000002618b2c2997c3d6a241d324c90f8a1ed8cf096b3a045a3e 1,712 1.00/1.00 vMB 41
420,647 420,647 00000000000000000180a14f950f322545e90786fd20098eae1b04b0d42b8730 415 0.16/1.00 vMB 52
420,646 420,646 000000000000000003da6d67fbefb68b3d57152f79e179f69587380ae5da62c9 1,806 0.90/1.00 vMB 53
420,645 420,645 000000000000000000e273da5e246a4d55e861757a3a50183e98e3f417e8181c 602 0.99/1.00 vMB 18
420,644 420,644 0000000000000000022c0d215e34061f9033f18a2a217f6560f712b6b2a31e6c 476 1.00/1.00 vMB 15
420,643 420,643 000000000000000000dc15020af712b352bc622c98d195a2e60b71bb67ea3bfe 1,502 1.00/1.00 vMB 23
420,642 420,642 00000000000000000019592fe6f2654812cd803b90f1a3c0436c47f4ed85e253 1,313 0.53/1.00 vMB 63
420,641 420,641 000000000000000000eeef07379d03befee65d75ce741cb84f61015a81e3d7a2 1,798 1.00/1.00 vMB 42
420,640 420,640 000000000000000004514cd936d0811f66d7ca2ec916dbcf9713bd2b0c50329f 2,735 1.00/1.00 vMB 67
420,639 420,639 0000000000000000046d60f6fe5194f00181580c8d69802ed5f422d978bb0b88 775 0.36/1.00 vMB 52
420,638 420,638 000000000000000004e1fe3762624906aaff404a0af3d0619bf0dbb73c3c3715 1,939 1.00/1.00 vMB 42
420,637 420,637 0000000000000000023c65f9f363c4dd898c4cdf673a810fd158946b11050cab 2,063 1.00/1.00 vMB 55
420,636 420,636 0000000000000000027164bbd201f406a49ea955ce9249e02f130e6dd4e75c3a 2,413 0.93/1.00 vMB 83
420,635 420,635 000000000000000002fa8e3efcf49bd71fa59f4e6a757da2392182321cdb7f7c 1,603 0.93/1.00 vMB 38
420,634 420,634 000000000000000004b649b9a17b70e5bb8ab15d0627ec65d2bb26edb90ac86c 2,200 1.00/1.00 vMB 61
Previous 10 blocks ↓
Total Size: 781.92 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: 646.04 GB
    • Received: 12.80 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.