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Memory Pool

31,353 transactions (5.10 vMB)
  • 1 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 42.28/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,587 000000000000000000022b910000000000000000000000000000000000000000 3,674 0.02753246 BTC 0.98 vMB 2.01
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,586 (864,242 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
48,344 48,344 0000000037cea77ac59aebc2f55d4be0e714a0eb8b55a188267c2989e9e553b0 0.00 MB 1 0
48,343 48,343 0000000004e14fc579f07602a4d61f41fc5f8642000394a9a24c0a1a275149f1 0.00 MB 1 0
48,342 48,342 0000000016199c82c5234d2522f6825b02d280cdbcb53f09c9c57f4b3b07c00c 0.00 MB 1 0
48,341 48,341 000000000564be71eeaa331aea485cc217ff6e007d3aeccf184d53e13ccb5280 0.00 MB 1 0
48,340 48,340 0000000028a2b2ef3223ae979d6f56a3213a18c8b68141757c3d1404b4d9ec68 0.00 MB 1 0
48,339 48,339 0000000016295d7b093bdd7052590ca9cd1a4ce442c588335452e38bc39b46ec 0.00 MB 1 0
48,338 48,338 000000000ce8b774957cb5af4cd2637cef5ae6a5de2789329a7c5b75beda1908 0.00 MB 1 0
48,337 48,337 00000000330dc54bec52ebd05d0842b3fd21aa9477673cb31f5be3972ca8a776 0.00 MB 1 0
48,336 48,336 0000000031b65bf99956155270e77f4b64ce7bcdb89949d13aac651eebe4db2f 0.00 MB 1 0
48,335 48,335 0000000002b2c183938bd4e38fb4d1457e60a5462043a5a42a8b4a0fb7a72205 0.00 MB 1 0
48,334 48,334 00000000155d4c02bdc9770e663a2ee2fd94d109463e82db16d187cf364fad22 0.00 MB 1 0
48,333 48,333 000000000094336ad705e3cb0fed3ff4e4885f71a1c01c753aeea3829ea5ccaf 0.00 MB 1 0
48,332 48,332 00000000364e6e1b1c0c7cd70c6bc3a829f474bf169eb07a8c6e39fcfd8d81a9 0.00 MB 1 0
48,331 48,331 000000002b1d59d3f08684286f7a9a4db75ed415a999916ff32b848582b6b13b 0.00 MB 2 0
48,330 48,330 0000000006e94115d60659c99f5b805f01e1a1e72b796e2f2126a94f3054caac 0.00 MB 1 0
48,329 48,329 000000001da2918d727aadfe0430627c3ea28025396fb090d0650e644222a373 0.00 MB 1 0
48,328 48,328 0000000022adc40bafd826a4d4f42dc4e8430c047725b2f5b1576acda50f9ad0 0.00 MB 1 0
48,327 48,327 00000000055640980400f48f97048bb32fc36e6a9496799ac9bef0dbd4c7f9b0 0.00 MB 1 0
48,326 48,326 0000000036ec1891ea342ac114983dc61a1c3a4e33aa926fd6f1e1148e9eb6fa 0.00 MB 1 0
48,325 48,325 0000000031f73788906907d2c4f2322da0d0d89373098cac9e92ed30eb8cb4a4 0.00 MB 1 0
48,324 48,324 00000000244a3f7e76889653dbab69a3adec3a2f274a9a5099f1ebeffdc60a89 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 778.10 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 50
    • Outgoing: 10
  • Data Transfer:
    • Sent: 13.82 GB
    • Received: 0.32 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.