Memory Pool Memory Pool Refreshing

29,370 transactions
32.63 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,833 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 2,221 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,832 (345,618 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
517,214 517,214 0000000000000000004fc2209c6ff94182582922355309377cb8bf9bb44c8704 0.04 MB 83 39
517,213 517,213 0000000000000000001d2efe96961cbed4c4380f36dddcd685143cf1cbd629e2 0.58 MB 1,179 21
517,212 517,212 00000000000000000038f76b1624efaab85005916c6e406f7ad2e356813913db 0.11 MB 195 28
517,211 517,211 00000000000000000021ec5705cc6c4ee68dff8a77627b0e6fa3ddf7f358c540 0.10 MB 241 42
517,210 517,210 0000000000000000002aec4f6960d6992ae75f76a4d7b49e94aecf686c0b3326 0.69 MB 1,160 27
517,209 517,209 0000000000000000004354e28acdac05e0dad54e4aa57dafb3f01a48a9852a56 0.73 MB 1,130 29
517,208 517,208 0000000000000000003511b13561e3a4a756a26df97833b0e1d2b8321d4cd82c 0.36 MB 820 25
517,207 517,207 00000000000000000029dda038a90f9e241378a5ffb4767a8843b15203fceed2 0.10 MB 196 26
517,206 517,206 00000000000000000048a73ac6e14ecf65b99d3535ae43a4ef3eb952e9d3652b 0.63 MB 702 15
517,205 517,205 0000000000000000004b9f6f7bcf62aa7f38714946a94e9ae55e9ade881d1eb5 0.44 MB 954 40
517,204 517,204 00000000000000000035f81ef56404b319df5ad2cd15575475134231805b8f08 0.27 MB 602 30
517,203 517,203 00000000000000000008184a0404f8993fb6a26a38b90c187e96ae0a06f5e60b 0.33 MB 353 14
517,202 517,202 000000000000000000429fc53cca132fe37589a202eed535cd6072571ea71e8d 1.13 MB 2,405 55
517,201 517,201 000000000000000000435b6a7780d3621dd2612df87d2234beac1b0dbe7464ed 0.04 MB 41 27
517,200 517,200 00000000000000000015353fca3bfb1e97f221705d8aebc307aaecc4b474bc0f 0.03 MB 63 101
517,199 517,199 0000000000000000003df03d556792dfd4298e8c30ec9160897608f7f77323a5 0.14 MB 273 35
517,198 517,198 0000000000000000001463a892a56a6a604bfe328bf648e0f851959bc3329300 0.98 MB 2,145 26
517,197 517,197 00000000000000000042d9e69a7ad5cd0eff7fa22023864cbb8e6915b7c70e2b 0.63 MB 1,187 25
517,196 517,196 0000000000000000003da6d582fa45108913003473660863396c213008533bd7 0.02 MB 36 17
517,195 517,195 000000000000000000073970c87e70ccf4210a947cbf46601b976519fee0c2a5 0.65 MB 1,256 29
517,194 517,194 0000000000000000001c609c36b5ed4ca4cb605c30bec713d922017572e9d296 0.27 MB 602 22
Previous 10 blocks ↓
Total Size: 685.78 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: 1,404.41 GB sent, 110.50 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.