Memory Pool Memory Pool Refreshing

60,960 transactions
33.41 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,729 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,105 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,728 (351,319 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,409 521,409 00000000000000000037783baaee3a3b2d230a458f853214d388ae428a03edb0 0.39 MB 268 8
521,408 521,408 0000000000000000004113e12831ee378a1e74911cff3df4dd8c477b19e579e2 0.83 MB 1,660 68
521,407 521,407 00000000000000000015659d29b1d63d5f9133c9796889c57de30051bae6c42e 0.15 MB 279 49
521,406 521,406 0000000000000000000488b03c4c247d2af0b4c336907d18e436034c9f4ece9c 0.26 MB 588 60
521,405 521,405 0000000000000000000f92d17e0d8ec4dadf7a780b511fa0aa1e9b88e13794a0 0.49 MB 959 76
521,404 521,404 000000000000000000133a1f32d987625f9e80675036cb21b0f6619cecd784e4 0.80 MB 1,969 93
521,403 521,403 00000000000000000045b32323a89087cf586d9f1bb42d2642e3336cc024a04b 0.24 MB 488 87
521,402 521,402 00000000000000000002452252deadadd92b27e4d46c9b0bbcd6e98492bac5ec 0.07 MB 148 91
521,401 521,401 0000000000000000003f5ae26bc1337321d6c7c8ca8a5b19f7b3c799a7b5536f 0.17 MB 541 115
521,400 521,400 00000000000000000001fb512b6f79423015547cd9b6890d516cd246d3ac1296 0.93 MB 1,860 76
521,399 521,399 0000000000000000002cbc6ab4e6db62406b9432c4864f44952687000a164536 0.82 MB 1,536 33
521,398 521,398 000000000000000000256c83d0c49f1eaa06bb8dc47f30673f2222f093a16c0f 0.09 MB 56 14
521,397 521,397 0000000000000000002d204a24bf58cafdc71c2502c7d4b24c965f8ebf64de5c 0.08 MB 195 23
521,396 521,396 0000000000000000000effc2b435f33059f12e20eef032f78c7cb3e2f126c1aa 0.84 MB 1,907 30
521,395 521,395 0000000000000000001793a14c96849774eb094c7bc4287b19c83e3df803da78 0.20 MB 373 33
521,394 521,394 000000000000000000197aab938d276424a125418002727e9edadccfd58b59d5 0.07 MB 190 24
521,393 521,393 0000000000000000000ef8431a15133869229abb65281471cc1a717e8b5ef285 0.26 MB 457 12
521,392 521,392 00000000000000000014a93fed847a8045229bfcf26996a75afe398120c0a0eb 0.70 MB 1,583 90
521,391 521,391 000000000000000000011226989fdeedadb65acfc4b138d873709c6b9578f06b 0.04 MB 76 40
521,390 521,390 00000000000000000001ed408373bb65f4d1dd6fc9cc4c14bb932d78da4991a6 0.05 MB 82 49
521,389 521,389 0000000000000000003ce674f793eb345670c89952438a10c3549084139c695c 0.42 MB 605 16
Previous 10 blocks ↓
Total Size: 704.56 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: 2,654.02 GB sent, 241.58 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.