Loading Tool

Explorer IconExplorer

Memory Pool

1,389 transactions (0.45 vMB)
  • 1 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 2.53/200 MB
Min Fee: 1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,399 000000000000000000022b910000000000000000000000000000000000000000 1,381 0.01154292 BTC 0.45 vMB 2.01
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,398 (908,393 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
4,005 4,005 000000002e62a82f8fb2c2c278be1a30d4252db28d0e0089023ff2b5facc4596 0.00 MB 1 0
4,004 4,004 00000000810284d0982d795abaec44fe26485b8e10ad9d5d24cc45d37ee4b8e3 0.00 MB 1 0
4,003 4,003 000000004d881feccd0b3a6e808fe922d4470e4f3460477cc3a320aea737a0f9 0.00 MB 1 0
4,002 4,002 00000000a76efb404bca5553fb5f3e6afc4f377105b47fa97164ecf3a3e0e51c 0.00 MB 1 0
4,001 4,001 00000000a86f68e8de06c6b46623fdd16b7a11ad9651fa48ecbe8c731658dc06 0.00 MB 1 0
4,000 4,000 00000000922e2aa9e84a474350a3555f49f06061fd49df50a9352f156692a842 0.00 MB 1 0
3,999 3,999 00000000690d22ab76cbb5eca33cb018e36aebe4648e6ed79791aefe0f936e07 0.00 MB 1 0
3,998 3,998 000000005279df071ce97e3970db80c3e3eeba35619701831b4cbac70a0145dd 0.00 MB 1 0
3,997 3,997 000000000cd1bd9d252e0012347f31755f4ed2ddf6bb3a877c216c5474058432 0.00 MB 1 0
3,996 3,996 00000000f645dc17976a74a132108467f77ab1e12ef6d001d68437b1fe80cc02 0.00 MB 1 0
3,995 3,995 00000000e18b7e740477aac3c565ed61e91e45a5603dfa5a2cb5cf3ea834c922 0.00 MB 1 0
3,994 3,994 0000000044c8b432e9e66e7d9ecc780b78d5a7ed3c26ca2ce77bf4fd791ebc0b 0.00 MB 1 0
3,993 3,993 000000009991f8bc01ed43fab8f85ad79c6b7450034b1a24ea3888028420d441 0.00 MB 1 0
3,992 3,992 00000000a7181892f2bdd8ac05da6556f9dec1c2fe78daf94a312df336cb1139 0.00 MB 1 0
3,991 3,991 00000000d892eaf4ac2f146554cac69401b69dc873c2126c2addaa685f230271 0.00 MB 1 0
3,990 3,990 00000000076934de634586ce25b8b7dc86d939481d3e35e571dc409775295ef6 0.00 MB 1 0
3,989 3,989 00000000bcfcaabb3d6497511da59fb4d2d1516c90bfcce4dff760696e6ef0bb 0.00 MB 1 0
3,988 3,988 000000003bfa66de540fa3b88042e310c859180b53991491bc6fecfd1fa774be 0.00 MB 1 0
3,987 3,987 00000000a8d81a0baa3a3e9336e82525abc22d1985f0ee8c8474be176cbf0e0c 0.00 MB 1 0
3,986 3,986 0000000095377cddc2c5ae9d490ff21009dfec53267e96fc3e8ab471325a30d6 0.00 MB 1 0
3,985 3,985 00000000cfff955cc1a30a3a8acb859b7636afd57b733acdbe43424282901e32 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 777.79 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 2,549.69 GB
    • Received: 137.27 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • 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.