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Memory Pool

34,822 transactions
16.44 vMB
0.05252400 BTC
Random Selection Loading Transactions
Max Size: 98.56/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 1f5d0c79b49e146342f95e9744a0941837e53a7def5663e464eb9d19a83b6de1
Version 20000000
Previous Block 000000000000000000003ef663c6f4faf9342bfb54f5d6dbf67b8d12d21473e5
Merkle Root 25c7da506daf0d4785a6529315944ca1281dae3986b4ecca86e08499086317a2
Time (UTC) ( ago)
Target 00000000000000000001e6050000000000000000000000000000000000000000
Nonce 0
Transactions: 3,913
Size: 1.00 vMB
Total Fees: 0.02694145 BTC
Feerates: 151.10 > 2.70 > 0.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 930,303 (709,063 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
221,240 221,240 00000000000001878a5011fbd6d07b699b84d8cf11bdc9fa764358223889d083 36 0.01/1.00 vMB 352
221,239 221,239 000000000000022998e8c796b52c0ae2a54e2221f9d7ccb3e420e30e0e41f49b 222 0.08/1.00 vMB 265
221,238 221,238 000000000000027c84a8d227986053748e96ab4a0fce6cce359ca28262b356ea 276 0.12/1.00 vMB 206
221,237 221,237 00000000000002b94eaf48fa90f49d834bf6576cd107c029b8e703c840365f1f 187 0.14/1.00 vMB 140
221,236 221,236 0000000000000146f836f09f75d38bcbdb27a78b228e124742fe066e1f997c48 449 0.19/1.00 vMB 193
221,235 221,235 00000000000003d511169fa6426ed109c53abf42aeab7b62e67a345e1b1f9d58 238 0.41/1.00 vMB 16
221,234 221,234 00000000000004d1bfe91d7900e5431c1caf6f98c212692634c4050ac20780e5 242 0.14/1.00 vMB 183
221,233 221,233 00000000000003485a7f39f7314e334dc3781af6ffa0ef660af997a62c2ed7a3 70 0.05/1.00 vMB 149
221,232 221,232 0000000000000473003a8964e6f8fceca41b7557d1a7709bf0510e0f338db190 575 0.25/1.00 vMB 238
221,231 221,231 00000000000000651859947976bdf22d43cb5fd684babf3f58d6448ec0f832fd 480 0.22/1.00 vMB 219
221,230 221,230 000000000000006e7fc799a6d1d3c84bbda01e3bb62b4bef2b1baf5916947bb3 76 0.05/1.00 vMB 51
221,229 221,229 00000000000004efd9594ebe6d16757882d4a118fd0d4fe943122919c88fbad6 716 0.25/1.00 vMB 212
221,228 221,228 00000000000003d6edde0d4bd00debd88854712d989d7bb9672c2805886eab9a 265 0.33/1.00 vMB 169
221,227 221,227 0000000000000417ae41ded07ae04a71712902a03ff70242e1e7855e90cd6efa 5 0.00/1.00 vMB 0
221,226 221,226 00000000000001cf58402f691c7b00566308c974912c013ab07d1348aef5482b 114 0.03/1.00 vMB 200
221,225 221,225 00000000000000f87f7126e346166058d214750896bc7364e4f30874d1db8095 560 0.25/1.00 vMB 196
221,224 221,224 00000000000003f68a1d01aac2ad3212c4cc0d62a69ee441de72663f9bd5b51d 555 0.30/1.00 vMB 68
221,223 221,223 000000000000013c08295cfdab08d92d4627e5b685b136f4799e6fba245bd16a 141 0.10/1.00 vMB 67
221,222 221,222 00000000000002ebe0183f8d66968f73ee9bb6731ecb9dffccae939e1efe3c29 811 0.25/1.00 vMB 307
221,221 221,221 0000000000000414d491c6a1e48ad9cf4d1ff6115c51c22f062aa26694064000 247 0.11/1.00 vMB 177
221,220 221,220 00000000000003ceb824915e1b38bea06ca898a4e2c6a8d634c35e3acfb51f9e 363 0.28/1.00 vMB 120
Previous 10 blocks ↓
Total Size: 809.20 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: 3,025.85 GB
    • Received: 154.87 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.