Memory Pool Memory Pool Refreshing

42,384 transactions
30.78 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
863,211 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 2,531 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,210 (242,169 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,041 621,041 00000000000000000003bd987e3d64e913059e8f9bae7897b9ff3e12e0e9e176 0.09 MB 244 15
621,040 621,040 00000000000000000009f95968c3623c049d3bc235a618a38c35278ab073f310 0.83 MB 1,388 9
621,039 621,039 0000000000000000000b473191f13f9ee3f7dfe42a8b6615f97cdb91ce8d46e0 1.21 MB 2,156 6
621,038 621,038 0000000000000000000d9406f0e99c76ca0010506141b9f352f438b729cd860e 1.20 MB 2,936 12
621,037 621,037 0000000000000000000dc2678ee2283ac6154dcdecf3602b6ac0dc5d718408b4 1.33 MB 2,545 25
621,036 621,036 00000000000000000004502dd6c188ddb3c6a0c5cc12ed8537cdd9ea208eac89 1.30 MB 2,725 25
621,035 621,035 0000000000000000001029ac486931814a6099e3d01110c09b0ab079b4d33861 1.40 MB 3,228 32
621,034 621,034 000000000000000000018eb6654bed3de3486f680e259960df4607648a8869c6 0.29 MB 640 23
621,033 621,033 0000000000000000000ab80848331f2005c02b3fc19b7989c57c84e1a11c1888 0.43 MB 852 19
621,032 621,032 000000000000000000070876a4849a16551599d39658196873cda08f86db4a2e 0.65 MB 1,342 19
621,031 621,031 0000000000000000000c4dfc5b4d3da1162d676602f7ca526b51481dd025db07 1.01 MB 1,868 3
621,030 621,030 0000000000000000000e63603e79b23f6201d41931f92b9acf3540db8dff0694 1.30 MB 2,820 21
621,029 621,029 0000000000000000000fd3b9e8d75c67a043cc35cffa4c1af36cc5fb0fd27f20 1.36 MB 1,513 3
621,028 621,028 000000000000000000073fe0efae15fe62263dc54056fcad30450cf65ac11e05 1.57 MB 1,366 6
621,027 621,027 0000000000000000000519cc517d799eded4e5c77f0de8b709df49403e930665 1.37 MB 2,893 34
621,026 621,026 0000000000000000000cf7b325ff9b5a1fc2331ed6b6472b12b345f3d510dec2 1.67 MB 1,281 8
621,025 621,025 00000000000000000009dba80adbfe37b8adfed2f40f4f3c10d16b55aa243a2b 1.80 MB 290 5
621,024 621,024 00000000000000000001231ecb94a31cc29178b944b3289dc519557de280314e 1.76 MB 678 6
621,023 621,023 000000000000000000067fa8bd0894e011b05b93f21a5b50a545c48b37184a33 1.35 MB 2,888 15
621,022 621,022 0000000000000000000b26367cf7e7e2950b1b1390edd488c338bfa3d36a5408 1.32 MB 2,300 30
621,021 621,021 0000000000000000000d0f15da4a71a0107519881ac0a761fe309ec7ddee32bb 1.65 MB 1,033 10
Previous 10 blocks ↓
Total Size: 686.52 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: 1,471.20 GB sent, 115.29 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.