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Memory Pool

79,264 transactions
29.25 vMB
0.10412110 BTC
Random Selection Loading Transactions
Max Size: 177.36/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 49dcc12caa968271e64c33641adf34402fadd349d1c7126f308443f2a93cb4e4
Version 20000000
Previous Block 00000000000000000001b1838b6a5a4a957646894043843182780c2fbbc032ab
Merkle Root 74d67ad1e58cc167f24f526e26879c88e4296f2466f6186af34c0554c6ab795d
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,773
Size: 1.00 vMB
Total Fees: 0.04289724 BTC
Feerates: 137.15 > 4.30 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,113 (276,495 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
638,618 638,618 0000000000000000000b08d206f481e8bd9c93fbdac5ce5332915973b8361041 2,566 1.00/1.00 vMB 46
638,617 638,617 0000000000000000000d781a5afe21f51ba6e6ab7b45d4dc11694df8ee338172 2,501 1.00/1.00 vMB 49
638,616 638,616 00000000000000000010226fb967995539a0858d00ab16117d3ecaca700deb30 2,015 1.00/1.00 vMB 49
638,615 638,615 0000000000000000000ca0bb04c22d48382dcc0e2ce93a6a401de84fe43f0b9e 1,956 1.00/1.00 vMB 74
638,614 638,614 000000000000000000055fe3ee2c48ab8b7c3de567f16601a7e3b881997cc4c5 2,938 1.00/1.00 vMB 69
638,613 638,613 0000000000000000000d4087414978faeadf4bf62337e05c844ae1a7bdb2899b 2,934 1.00/1.00 vMB 50
638,612 638,612 0000000000000000000bee0c1d0753de0bd33142a8a9c913e5a183e22b36072f 1,795 1.00/1.00 vMB 78
638,611 638,611 0000000000000000000b3ad5573188c81f4877ef5012842ddaf151f1713d138f 2,407 1.00/1.00 vMB 19
638,610 638,610 00000000000000000000994497d54dcd263631b730072adcd3c76bdbc9e75c01 2,910 1.00/1.00 vMB 39
638,609 638,609 0000000000000000000c445be708266f0fb87f3551d6e3be0d081da6f00eb524 2,868 1.00/1.00 vMB 5
638,608 638,608 00000000000000000008e446c52db3fa6e4bf5ceaf0e0898486c5161dbeaa6bb 2,486 1.00/1.00 vMB 33
638,607 638,607 0000000000000000000afe6487c7153e343f7059944c98f7b1bb541bca78e43c 2,542 1.00/1.00 vMB 52
638,606 638,606 0000000000000000000db853c76fcd7002960d8848f2094e0dc7fa1c3a658587 1,937 1.00/1.00 vMB 40
638,605 638,605 0000000000000000000b96806430b3d8040ce36b57b797e57170d53e19d068e4 2,360 1.00/1.00 vMB 48
638,604 638,604 0000000000000000000e88421cf8e083f601f9ad99ce8cc4f1076b6abdf65cba 1,882 1.00/1.00 vMB 4
638,603 638,603 0000000000000000000c001abb3e596005d286140fc84561253f199cbd53651c 2,315 1.00/1.00 vMB 42
638,602 638,602 00000000000000000000455ff423ab50688a067da2859f3af1a69495717a155c 2,318 1.00/1.00 vMB 26
638,601 638,601 0000000000000000000558842047a15e3bb57ab09e3ff9f8fd1b91af7146bd99 2,105 1.00/1.00 vMB 22
638,600 638,600 0000000000000000001192139b90035a72ce7c7d18d4de40546a375b899e59bb 2,717 1.00/1.00 vMB 17
638,599 638,599 000000000000000000097804e05aba84ec08bf4b32c503964a18c218aef3a698 2,543 1.00/1.00 vMB 6
638,598 638,598 000000000000000000100727c7440ef55ad7f667579f856432b8986573fdccd2 2,604 1.00/1.00 vMB 26
Previous 10 blocks ↓
Total Size: 782.59 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: 671.42 GB
    • Received: 15.93 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.