Memory Pool Memory Pool Refreshing

4,452 transactions
1.27 vMB
Show Random Selection Loading Transactions
Max Size: 7/200 MB
Min Fee: 1 sats/vbyte

Estimated time to get mined based on feerate:

Feerate Blocks Time
4 sats/vbyte 2
4 sats/vbyte 3
3 sats/vbyte 6
1 sats/vbyte 12
1 sats/vbyte 144
1 sats/vbyte 432

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
907,753 00000000000000000002349e0000000000000000000000000000000000000000 ago 1.00 vMB 3,750 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 907,752 (386,110 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
521,642 521,642 0000000000000000000665dc6731c3f31eafb225c8ffc153ed54b82f779fe7ae 1.14 MB 2,332 48
521,641 521,641 00000000000000000034d95f1c12643751a5a1e53c958fe3bad7c8d5ea4a4a57 1.11 MB 1,870 17
521,640 521,640 0000000000000000003c78ee53fa7976cbdb16217358f16b7f8c6027b5754520 1.14 MB 2,370 40
521,639 521,639 0000000000000000000213b22c53b4beaca8dd4c2906f4fb67e3ba5229fe5360 1.19 MB 2,972 16
521,638 521,638 00000000000000000010415937760dda189ea41f636823688383536c8bac58b3 1.14 MB 2,022 35
521,637 521,637 0000000000000000002745d89dec46df9d306ece9f93870c447b05a3bd293a0b 1.10 MB 2,435 24
521,636 521,636 00000000000000000008fcf14f426281e2fbe24bf63b3b4b5e9d1048b1e88772 1.09 MB 2,805 22
521,635 521,635 0000000000000000003f92b281299d82c136276fc6cbae3607aedb70610b6c26 1.12 MB 2,347 37
521,634 521,634 000000000000000000143d186cbee208cf56ac6980282af4b5b555aa80ff437f 1.14 MB 2,017 55
521,633 521,633 0000000000000000002bc601394986228b69931ee703e939ec76d4ab27ef3e8a 1.10 MB 2,034 26
521,632 521,632 0000000000000000003283d202148127d07759ea1d1c403869bee973016c12dd 1.21 MB 1,996 54
521,631 521,631 0000000000000000003458cbfd9b4b3f39babad8d1edab1bad55861e1cf967ee 1.15 MB 1,779 43
521,630 521,630 00000000000000000031441b27bc6b82a1b33a5e373a4585530f4fda8285db74 1.26 MB 1,729 62
521,629 521,629 00000000000000000013a654222dc113c0d19ccbcd2816e76b151e2866106417 1.32 MB 2,309 61
521,628 521,628 0000000000000000003d44ad869e01564250fa5c1156615bd1ca58becd1b4114 1.13 MB 2,143 32
521,627 521,627 00000000000000000032f8051e1b93d81682e56b52f77a1fc8771de6747e93f6 1.19 MB 1,862 25
521,626 521,626 00000000000000000031a4e2ccfa9e376fbdd9d561c8db0a200824bc02244b99 1.20 MB 2,061 21
521,625 521,625 000000000000000000217242c4ef1abe7d91bf0c6b545c9b4a22c15dfca7ad75 1.38 MB 1,594 52
521,624 521,624 000000000000000000222b915837d9e73b836f8c2101d9843beecf8894a5bc0f 1.47 MB 1,584 50
521,623 521,623 0000000000000000000976fecc859f689d89778fdd1ee2b4482f6f231834a2b3 1.41 MB 1,475 67
521,622 521,622 000000000000000000288a4c25265b419bc668dea1cd20176ee9382ebb54fc64 1.15 MB 1,799 45
Previous 10 blocks ↓
Total Size: 769.08 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,628.24 GB sent, 93.30 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.