Memory Pool Memory Pool Refreshing

64,777 transactions
31.80 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,117 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,728 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,116 (348,617 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,499 521,499 00000000000000000016f698e901c2cd364ac570a2f4b029f08e1279c4d8baf6 1.15 MB 1,861 10
521,498 521,498 00000000000000000038b4ca47775349018701d39e52e633054835b6b54ea28e 1.15 MB 2,416 44
521,497 521,497 00000000000000000018247eb50670a6c6d8c054ad8def20ee1cb315ba75d152 0.90 MB 1,600 34
521,496 521,496 00000000000000000017e17547beb12c6b573b3b5ee3e3675d5490d4304d64a2 0.46 MB 729 25
521,495 521,495 000000000000000000151dfb1b8113ac9ad61eec9a6f6358e1e5a4e780ecc311 0.11 MB 249 38
521,494 521,494 00000000000000000006c376a10f65335d57967c10dc02915524e55f50fae270 0.79 MB 1,390 14
521,493 521,493 00000000000000000014db12f7186f7609ee83a3902d47853dff776a9c0f2080 1.14 MB 2,104 6
521,492 521,492 0000000000000000003e2903597a43cd7a27f8110bd0c9925688c4f9f9f5f1f4 1.13 MB 2,276 25
521,491 521,491 0000000000000000001cbd1c6930916f7eb2d92df75a26e5f00860e80ca8f967 1.10 MB 1,396 24
521,490 521,490 00000000000000000010edbc5f770aa4fc78f2c71457c2c1e191ef48b690d568 1.07 MB 1,981 13
521,489 521,489 00000000000000000032b3a330273fc97eb1e30244078ae2f0b11e2c6c1fc2e7 1.15 MB 1,902 14
521,488 521,488 0000000000000000001268215345685d7b20a427afbfdd8f9da910b52654a25e 1.19 MB 2,802 46
521,487 521,487 00000000000000000001723281f74eb01a6372c06f945f349668f018c23e14ea 1.07 MB 1,679 57
521,486 521,486 000000000000000000164156e84cb3873a16ef7ff7678280cfd4b0997b4cedaa 1.10 MB 1,965 7
521,485 521,485 00000000000000000036d67abb4e58d068585ba0a4fdd51f93a491551fb3bad7 1.17 MB 2,546 39
521,484 521,484 0000000000000000000c52fb8c6914664cf24618e4b88b6ca0a7d694ba8d9cb7 1.11 MB 1,537 16
521,483 521,483 00000000000000000031cd9525091e7508295f2a89aedd2ab4501838e34e178a 1.15 MB 2,156 42
521,482 521,482 00000000000000000014f469338df7a8faae50952c516a34b3099b315f85eb1f 1.13 MB 2,507 13
521,481 521,481 0000000000000000000c7c81e4d9d03b74f604c410ccc029024e890f5bd5c1dc 1.02 MB 962 12
521,480 521,480 00000000000000000015511e7be64d9443d6e007eeb918af04bb2d035b264ddc 1.10 MB 2,305 29
521,479 521,479 000000000000000000163b02afe1bc27ab8e15d6150b150663a9769d9b24c4a0 1.28 MB 1,721 22
Previous 10 blocks ↓
Total Size: 699.68 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: 2,184.45 GB sent, 208.24 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.