Memory Pool Memory Pool Refreshing

67,662 transactions
30.27 vMB
Show Random Selection Loading Transactions
Max Size: 185/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,884 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,757 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,883 (17,380 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
852,503 852,503 000000000000000000019e6a21d10756894635da1c5cbe890aa0d3971196edf0 1.67 MB 2,193 5
852,502 852,502 0000000000000000000120864d82fc83acd614a29127879c85f4ce7567d381bb 1.52 MB 2,764 11
852,501 852,501 00000000000000000001adce2ce25998899e46cfb4e23814482d915d33849a41 1.85 MB 550 4
852,500 852,500 00000000000000000000762b4301d5584234de682a5428dffa5b7fd31f9ac241 1.62 MB 1,670 6
852,499 852,499 000000000000000000008b05647694909bc61a978a86b2bbe32f766f614d45c1 1.63 MB 3,382 6
852,498 852,498 000000000000000000030952acb7edc6fec5ccc751265726b1bce328afecd462 1.61 MB 2,115 6
852,497 852,497 000000000000000000028a578f64f3ced4996d9f16b7c3b58a5e238fe3882292 1.81 MB 3,169 6
852,496 852,496 000000000000000000027acadbc6a6c4abc79d8a7b793324d4195272b380b9a0 1.32 MB 2,020 10
852,495 852,495 00000000000000000002d12d4ef31bcc1dba80feb0039c3d7764e62cd0aa72d6 1.72 MB 3,022 14
852,494 852,494 00000000000000000002b7cc431bc48bf26f257ae4fa5ee1d0bc67ef2407900e 1.60 MB 3,309 13
852,493 852,493 00000000000000000002fdb1bad3f0d538b536eedec799ee90691b7e2ccce9a3 1.60 MB 3,116 9
852,492 852,492 00000000000000000002671939574d9d5fc739a8769495594c0d8249d7f7d9c1 1.51 MB 2,899 9
852,491 852,491 000000000000000000016f291d4cba01efec3c75432ed507757ff4885370519c 1.59 MB 2,531 10
852,490 852,490 00000000000000000000d3b74b3c58819c253ad2e42909dd857b1ca0ebf45a37 1.55 MB 3,537 13
852,489 852,489 0000000000000000000311f1cb2777d6999bb8c78ce37a40be97fbd024201092 1.44 MB 2,549 9
852,488 852,488 00000000000000000001043bf18aa4756162443d954cc3f35405974a77592f8e 1.59 MB 3,745 6
852,487 852,487 00000000000000000000a80fc804ae1075b7b822d360219081cdbf3c278822fb 1.63 MB 2,729 7
852,486 852,486 0000000000000000000297fa3015f2a1ff49bed34075dfa5c2e11b59e1184e83 1.59 MB 3,488 8
852,485 852,485 00000000000000000002192a36b2f0542c037f14e59f39072e9a77fe856a6056 1.60 MB 2,595 16
852,484 852,484 000000000000000000024eb6808f969736cf562b960975e316f9ef7f44ebb879 1.63 MB 3,664 5
852,483 852,483 000000000000000000018574f083bcdbfe10bbad8e1f87239ba01b050eff8e09 1.72 MB 4,398 7
Previous 10 blocks ↓
Total Size: 699.24 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,144.93 GB sent, 205.40 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

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:

  • 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.