Memory Pool Memory Pool Refreshing

67,920 transactions
31.45 vMB
Show Random Selection Loading Transactions
Max Size: 179/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,142 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,145 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,141 (255,190 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
617,951 617,951 00000000000000000005619c052b41dfa1153df1edd1232a8e416e84de877472 1.37 MB 2,284 23
617,950 617,950 00000000000000000011bb521b2d193a3f8b41722d4bd4b952be257d54e65228 1.49 MB 1,580 36
617,949 617,949 0000000000000000000045ad2394d88fe54e2068c9194727819a396df9336530 1.29 MB 3,193 18
617,948 617,948 0000000000000000000a97cd125dba6bd55607ab1ae64dc6cf4187da80cedf75 1.34 MB 2,699 23
617,947 617,947 0000000000000000000646d05e087cd1dae193e04adb00626c2dd15f561bc6ce 1.30 MB 2,968 20
617,946 617,946 00000000000000000002e403d527228acec12ffa15ad3feedebc5a55ce30f7e4 1.22 MB 1,729 15
617,945 617,945 00000000000000000008a66ffecaf9dc8ac91a96e67701a875434dd9b28da9a0 1.48 MB 2,313 23
617,944 617,944 000000000000000000035763eb6717b25483d9834cbb7139dd0cd9c388c10a68 1.57 MB 1,862 16
617,943 617,943 0000000000000000000490550dcfdd12ef6017750463b0a2e5f414f85d534f94 1.33 MB 2,852 23
617,942 617,942 0000000000000000000e2eb45ad233a1671f51610b8146f46eb50baa060048a5 1.24 MB 2,420 15
617,941 617,941 0000000000000000000bb85a15bfc44f477ca48da7417d6687a58a9c124082cc 1.29 MB 3,118 23
617,940 617,940 000000000000000000114ebb986923a92b9dd900392b5d2ac8da5c9b391461c9 1.23 MB 2,650 23
617,939 617,939 0000000000000000000c32af6183c3cc49d9b47a9a8473bae6731dc121cecf07 1.38 MB 2,266 22
617,938 617,938 0000000000000000000b8c4667dc34406e1f27eed7170bfcec096226977e9a9e 1.30 MB 2,645 27
617,937 617,937 00000000000000000003eaf9a2d637ada09bcb1b740443234cf74e9491e8c4f6 1.16 MB 2,192 49
617,936 617,936 00000000000000000011b64508bb69b30e1e71fe0f56542abdd61659df9b498c 1.02 MB 969 80
617,935 617,935 0000000000000000000b21bccb14724752775f56a9b4361a6dcb3f2f59ee5f97 1.21 MB 2,909 33
617,934 617,934 0000000000000000000753fb1ad6f762a72358ae58c1a6fb741840f5499af5eb 0.65 MB 1,349 11
617,933 617,933 00000000000000000009c652248deb179503c625c648afb910cc6a4a288a24f5 0.91 MB 2,359 18
617,932 617,932 00000000000000000005b1e080fbe180b2959eeab2d566f6a7e4ffe0c529f5e7 0.53 MB 1,408 2
617,931 617,931 0000000000000000000a1420cb42074c382964eda0bb1d57e454183fd5926892 1.25 MB 2,770 14
Previous 10 blocks ↓
Total Size: 705.30 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: 2,668.95 GB sent, 246.23 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.