Memory Pool Memory Pool Refreshing

50,847 transactions
22.91 vMB
Show Random Selection Loading Transactions
Max Size: 126/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,918 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,064 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,917 (468,400 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
404,517 404,517 0000000000000000068fabf3d5cbd18508e5e0aaa318b83232f071249a7e41af 0.18 MB 264 25
404,516 404,516 0000000000000000000b84e34f9054f48817031f553be58060f028e5ecd9280d 0.13 MB 214 22
404,515 404,515 0000000000000000033954acdc45fb8f150323a7f3cfde1e13e2b78c156840a0 0.16 MB 336 29
404,514 404,514 0000000000000000012d376e7aa2e1de892030ba5c2dafef6facd82895d4f102 0.44 MB 781 31
404,513 404,513 0000000000000000066898ed526fd5b17f024efebe16f4535202767af88f6576 0.74 MB 1,686 37
404,512 404,512 000000000000000001393f1b53c0c2b125e8a2b9be8f7b52b20885c1a4f2414f 0.56 MB 1,020 35
404,511 404,511 0000000000000000043019f051a7dffdfa8fcb9235a5458786e81c6e42dcc424 0.26 MB 492 31
404,510 404,510 000000000000000001a7be705f37742274a221a06878fcd5fd1cc0142a4b259d 0.12 MB 149 16
404,509 404,509 0000000000000000035570124a79d3649b50dae3fc1574d303d681e10c432375 0.21 MB 458 38
404,508 404,508 0000000000000000041b93cbb590d4ad0e95865bbf47f0dc636982685eda440f 0.55 MB 840 29
404,507 404,507 00000000000000000620f0568e690305c791647006eb4e4dff6bb49e7b461a8a 0.88 MB 1,295 27
404,506 404,506 000000000000000000450eecdc5e5f64aaeb4a73d7202884c7561f0638158216 1.00 MB 2,635 38
404,505 404,505 0000000000000000051725d0097f6a0e80c341cbbae595da8ed71a8e790b950c 0.93 MB 747 75
404,504 404,504 0000000000000000006c9c03344a3a68f854ad453927ca8f9ca4843becec900c 1.00 MB 883 55
404,503 404,503 0000000000000000045d3162268620c682ff5c2446cb60e311cdc91bf4a85a03 0.42 MB 959 38
404,502 404,502 000000000000000000a23a609fbc6353ddf851cc880a53dea7da96b04f25f738 1.00 MB 1,786 33
404,501 404,501 0000000000000000012d9b96babc3338d449eddfc65f54faf20278453ee46eab 0.60 MB 1,509 38
404,500 404,500 000000000000000004e0e47c250d5b2e3d5b317db4813f26e4e866e55fef1539 0.07 MB 157 29
404,499 404,499 00000000000000000445e52ea7efb3e466457f378ec1c2c5894c956ccdf9958f 0.47 MB 837 28
404,498 404,498 000000000000000005e74812f40e61773439531f8d12bff075470cb5259c4334 0.32 MB 605 50
404,497 404,497 000000000000000003eea37d17666059f1381d655ba69285a58f898fd997dcc5 0.36 MB 795 37
Previous 10 blocks ↓
Total Size: 704.89 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: 2,661.46 GB sent, 244.04 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.