Memory Pool Memory Pool Refreshing

71,150 transactions
30.63 vMB
Show Random Selection Loading Transactions
Max Size: 181/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,378 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,071 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,377 (351,333 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,044 521,044 000000000000000000295d640cd9609d22847a87d4fed129afffd4450534b19a 1.16 MB 2,227 44
521,043 521,043 0000000000000000002fb40ec0c9457e14f9de329dac810dfb21600f6729b239 1.14 MB 2,709 38
521,042 521,042 000000000000000000236fe1a5261e737089cdf62a33304fb4700574dc7e0145 0.89 MB 1,237 49
521,041 521,041 000000000000000000166083fc82630c9afc8676219762fe19ac225456509b4c 1.22 MB 1,956 27
521,040 521,040 0000000000000000001c0394e82b049bf2c676d09b1563e4e663de152336d294 1.14 MB 1,603 57
521,039 521,039 000000000000000000423b899681a910cbed4a8d55aff13f1eac1d734c618384 1.00 MB 1,861 27
521,038 521,038 0000000000000000003ad59790220080a3e9ba50f9dcef7fb3d7de056552b346 1.11 MB 1,643 6
521,037 521,037 0000000000000000002c42bb074acac138f3b54b275c37e6ef9a646966d80607 1.07 MB 1,529 9
521,036 521,036 0000000000000000001b37731c01066eeca5fa4e9fc81b85eb384da59c3aa8fd 1.12 MB 2,187 45
521,035 521,035 00000000000000000035fe536fb40c307a60d2740f0ce744481cb24841c9c2d9 1.02 MB 771 53
521,034 521,034 00000000000000000034d42422dae7fd13eaea643ef9de14e316c91cdcc48010 1.02 MB 751 49
521,033 521,033 00000000000000000025e22d597c133d7919f008a5b34c356777ceb96f0feb4e 1.10 MB 2,043 49
521,032 521,032 0000000000000000003e397987967168be42d32e559e7ca53281b51cb5f920a7 1.16 MB 1,840 20
521,031 521,031 0000000000000000003eeb9cc3a2a5de4c75745817cf306a3d8310f4d02548fb 1.10 MB 2,170 16
521,030 521,030 00000000000000000019cac2642266e8283d8f77fab5f966180d4ae4ce95d51d 1.17 MB 2,449 31
521,029 521,029 0000000000000000001fd217bbd10aed5104c3da190a3ea22a3720b6bc61728d 1.10 MB 2,329 64
521,028 521,028 0000000000000000000a89d5265c1891893ee48846b63a264015b9fe2a79fefc 1.16 MB 1,979 34
521,027 521,027 0000000000000000003fc40f1bd08f94a18d22169152034993524e05fd431043 1.09 MB 2,299 39
521,026 521,026 0000000000000000001032f88ca55ab240714e3d22f309a90c18c2e1f314f03a 1.08 MB 105 2
521,025 521,025 000000000000000000000dd3cfe7c3f71ab1cf691ec2b5e87442665422df675d 1.12 MB 1,900 18
521,024 521,024 0000000000000000000f48c316572578fbd9f4861590cf74d900ec3c8ee8d7d1 1.12 MB 1,867 43
Previous 10 blocks ↓
Total Size: 703.91 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: 2,633.08 GB sent, 237.50 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.