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Memory Pool

78,012 transactions
28.94 vMB
0.07804352 BTC
Random Selection Loading Transactions
Max Size: 175.48/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 915d2a61dc2e6981f799997bd52fc769d9aa8e16d2bb203fbf66e6b7fe88d6ee
Version 20000000
Previous Block 000000000000000000015c2f9dfa0c74d1f310284e6448425037dce28d0417a8
Merkle Root 9a789fded08a9cf33eb0dd164a09ca50b2c5865c08d1de07cecaa07b11b9bcda
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,454
Size: 1.00 vMB
Total Fees: 0.01776218 BTC
Feerates: 100.81 > 1.78 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,157 (393,863 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
521,294 521,294 0000000000000000000c8ca7465d27863a1970cfc0459a75de513f2ce34f9b0a 187 0.09/1.00 vMB 24
521,293 521,293 0000000000000000004485f2b859a0a62ad9f832b87ef5512f146935403437c6 173 0.10/1.00 vMB 18
521,292 521,292 00000000000000000043df7ed1df05b3522b817fffeaf491f1dccfa9290a5d71 1,933 0.99/1.00 vMB 15
521,291 521,291 0000000000000000002d9b08d250960ec44052773a7b71e529926e20978d3c27 2,455 1.00/1.00 vMB 46
521,290 521,290 0000000000000000001815fd9e372e328eba2ac0e735a45855aaecafc1424843 863 0.58/1.00 vMB 15
521,289 521,289 00000000000000000033e329c5bc0266ac22e6f6bfed64f0e02ee43ec802ea0d 1,652 1.00/1.00 vMB 32
521,288 521,288 000000000000000000020f24d094247aa51547ee0107caa4f2a75450f80e1ef8 1,261 0.68/1.00 vMB 16
521,287 521,287 00000000000000000030f50044a1bf39220d30f83416df0dea9d2bf30ec21056 987 0.43/1.00 vMB 9
521,286 521,286 00000000000000000003979a6988c0c3271134e3a1809e65aa45d6722f4ae2fd 1,070 1.00/1.00 vMB 6
521,285 521,285 0000000000000000000be3437eaae825b997301a1817bc75a760a90d42871539 1,762 1.00/1.00 vMB 41
521,284 521,284 0000000000000000003fb5f92fe79b6f8a33d16e9ab5f4afe82f3ba6c451dfb5 1,834 1.00/1.00 vMB 39
521,283 521,283 0000000000000000001f3c6ab07a57ed169994b01d317b7f639639e3dd61f13f 58 0.04/1.00 vMB 27
521,282 521,282 0000000000000000000fa98634f84a7128927af60a59c310b1fe56b8bb759ce0 889 0.45/1.00 vMB 24
521,281 521,281 0000000000000000000cc73632066ccb0b3379996dd53daaca04dcc52297698c 169 0.11/1.00 vMB 24
521,280 521,280 0000000000000000003377f5bf72f7b31135ebe9ce96280e1f63a1af9531aa11 305 0.10/1.00 vMB 32
521,279 521,279 0000000000000000003a9f9829da1435c27cb1feb95f290afce4c46f9fc809d1 876 0.48/1.00 vMB 31
521,278 521,278 000000000000000000033cba73877f819acc596bdf132cde77def900598e6582 561 0.35/1.00 vMB 23
521,277 521,277 0000000000000000001b1461b76482cdc9d6ec805b7c6fd8781b365f203fa212 623 0.24/1.00 vMB 4
521,276 521,276 00000000000000000003dc5fac58f6cd4e0fd569324b26e12429324b359481ed 1,854 1.00/1.00 vMB 40
521,275 521,275 0000000000000000003242764a11d62d212a81fe664f35c7f2b490a17e9d8f57 1,316 0.72/1.00 vMB 27
521,274 521,274 00000000000000000039b066cded57b2e6a66e46f9d1cbd994727dae6287e2f0 1,159 0.73/1.00 vMB 33
Previous 10 blocks ↓
Total Size: 782.67 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 11
  • Data Transfer:
    • Sent: 673.09 GB
    • Received: 16.38 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.