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Memory Pool

74,738 transactions
27.70 vMB
0.07471087 BTC
Random Selection Loading Transactions
Max Size: 168.76/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 1c21b9fbc63431bc65dbaadde7d2a470a0a625b1d06a704a17cc3da306f1f9c2
Version 20000000
Previous Block 000000000000000000019f01622aa9ccac55b505788f3310454eb40145b7d73a
Merkle Root 8d7df2515f545bd54b50beb950993518a92471ffaf3e1ad080e2ca27313bdee5
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 1,669
Size: 1.00 vMB
Total Fees: 0.01545514 BTC
Feerates: 480.19 > 1.55 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,263 (564,729 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
350,534 350,534 00000000000000000c22e5c5f30cb174241ef9ff7dcae1d6c7da180de45cbb77 920 0.55/1.00 vMB 24
350,533 350,533 00000000000000000d01a19abda1119df082ccb745aca8f1f18c57ffeb11df09 310 0.12/1.00 vMB 34
350,532 350,532 000000000000000002dd6eb0dd715a7119814e755a16bd03ab6c429a6873fd35 1,381 0.75/1.00 vMB 25
350,531 350,531 0000000000000000146c03173ad9738ad3dd1fd051136dd9d36b82fbd21dd610 544 0.26/1.00 vMB 33
350,530 350,530 00000000000000001111231fd18bd00571bd6db2db2d1eaf66a2308e2f01974f 1,492 0.75/1.00 vMB 29
350,529 350,529 0000000000000000006d9d5155a744d165a407d6bbd83484702ed24953a0f9a2 64 0.02/1.00 vMB 35
350,528 350,528 0000000000000000170c88f45b9db10d78c034e7b2af10549ca0edab309efb36 860 0.47/1.00 vMB 26
350,527 350,527 000000000000000016af979d0b88b2788c764c43f0748a0cc715ef7fa9beda59 252 0.22/1.00 vMB 19
350,526 350,526 000000000000000014a6a961bb6f7b87108c8e78c86d4330fa862ba4143e309d 131 0.07/1.00 vMB 25
350,525 350,525 000000000000000000d4cd859dafbe811dbc0ef9657dcb1424d4ae3c91bfd26a 215 0.11/1.00 vMB 27
350,524 350,524 00000000000000001604bb1099e81ebb6d2f0c69bce33a8aa6c6b0584483821c 301 0.21/1.00 vMB 17
350,523 350,523 0000000000000000047735996af8bb33e3843fd2b90f09af45490a1e12b76e27 812 0.44/1.00 vMB 22
350,522 350,522 00000000000000000744d7e0a2147677b89d285629fa247f375829735c1bf07e 839 0.44/1.00 vMB 25
350,521 350,521 00000000000000000718caad08dc35af441025085c63dd73e3bba8f632536d28 100 0.05/1.00 vMB 29
350,520 350,520 000000000000000005ba69c08fdb7c6a4ebc718f202c7a2d508fdde5e30b22e5 107 0.06/1.00 vMB 22
350,519 350,519 00000000000000000fe197c55f3aa28e1e5d39e68b77cc4ed531b0b7ae0330f6 970 0.50/1.00 vMB 19
350,518 350,518 00000000000000000f7e5cdb3aaf0a7a1b54de6e6430ac3032af70f75dd9c36e 1,155 0.62/1.00 vMB 28
350,517 350,517 000000000000000013635a596983c03d58472719c10782a446bbdd38a7a9b297 154 0.08/1.00 vMB 25
350,516 350,516 0000000000000000108769db5714fe66aabed6ac75adf7e28020cff350b8487b 369 0.15/1.00 vMB 13
350,515 350,515 0000000000000000151a0d22b4e6abeaa556a9c8cc2c41d097841f18e918c8ac 358 0.18/1.00 vMB 26
350,514 350,514 0000000000000000157eee13f2d54d026688b0cc0bbdf40f297b2dc26dfba580 927 0.58/1.00 vMB 26
Previous 10 blocks ↓
Total Size: 782.85 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 712.56 GB
    • Received: 17.19 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.