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Memory Pool

66,767 transactions
30.50 vMB
0.07785035 BTC
Random Selection Loading Transactions
Max Size: 173.01/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 83f69f851c4a5ed37f81d420cf67e7b1e6adef6d7feaf1eea8b94f0983f30d62
Version 20000000
Previous Block 000000000000000000014ab2be0566cd20fccff9187da3853a74af3e86f6d6dd
Merkle Root f3390384df4f59514cf45f5a5d5fe28c6dbd42fe54f8525378f45f4a28f9dad0
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,279
Size: 1.00 vMB
Total Fees: 0.01846583 BTC
Feerates: 150.93 > 1.85 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,944 (516,653 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
398,291 398,291 000000000000000001a53acbe47a9842f1bd7e5e7152b7fd4750be3afe63a18f 1,445 0.92/1.00 vMB 33
398,290 398,290 00000000000000000448be782f4136a624335ef366813b4f6c6497922c693fc3 2,685 1.00/1.00 vMB 49
398,289 398,289 000000000000000004f9143b9f0e4ba7c5933b39fab495f536e91843c3e3fb15 229 0.12/1.00 vMB 34
398,288 398,288 000000000000000002b057cebe4af672fbabe7550d363f00a36a5507060a4935 120 0.05/1.00 vMB 36
398,287 398,287 000000000000000002d22b3343e735ae337c3020c428dc73a3d7e2c416b8f0ac 1,122 0.55/1.00 vMB 38
398,286 398,286 000000000000000000cd7df173d0df6cc0bddb2d3a09571335f68e9f749dd7e1 256 0.15/1.00 vMB 38
398,285 398,285 000000000000000003825faa3c3aea2f35af3435d921407c4e1f1051d67aa23d 300 0.15/1.00 vMB 35
398,284 398,284 000000000000000000ca6aa53efc2b89b82eca3e2dfcd942951e2b3fdfae6e67 849 0.49/1.00 vMB 32
398,283 398,283 00000000000000000131897b05b393692aa8e21d242b5f486f737d908dc2b7ed 565 0.27/1.00 vMB 40
398,282 398,282 00000000000000000060837b4ece2d91c012d2470027748bc6c004794f7aa7a4 521 0.26/1.00 vMB 32
398,281 398,281 0000000000000000072dcba01d2114a2d376f66ac0a3e7dd7aa6fd674cea9544 184 0.07/1.00 vMB 39
398,280 398,280 00000000000000000338c8aa1900c2c67a255f2443c25f43a21364694fbcf28d 682 0.60/1.00 vMB 23
398,279 398,279 00000000000000000202bea7cf05e81a39f3fe3e04e943b1d93f8bb7110c2b17 1 0.00/1.00 vMB 0
398,278 398,278 000000000000000001368db045f6a7bf6a3e4a2f56a63895da06f42147f7baa4 600 0.31/1.00 vMB 43
398,277 398,277 000000000000000000bb68e7d0ce7824f440239d5bc71e81c79cd54524f28699 438 0.20/1.00 vMB 32
398,276 398,276 000000000000000000e9b831bdc09ca360f1189f60ed20ce0230fea0a57a1c8b 739 0.32/1.00 vMB 40
398,275 398,275 00000000000000000744b3dc61147cd1070f41a6bed8f57d187c1d62694fc6e2 1,035 0.56/1.00 vMB 33
398,274 398,274 000000000000000001411fe1e738335e9f24b7d49c85b6923424bc8028ecf06d 852 0.66/1.00 vMB 24
398,273 398,273 00000000000000000421d9c162df10bd3bfb326b4c6a956c616215c8c49797cb 1,002 0.39/1.00 vMB 46
398,272 398,272 00000000000000000773deb80c4d6d3729b300fc69deb3eb82a0f76dc2de7429 450 0.22/1.00 vMB 33
398,271 398,271 00000000000000000773c651b8773eac49c5dc2c0343d55e529625c59d7b042c 390 0.34/1.00 vMB 20
Previous 10 blocks ↓
Total Size: 782.29 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: 657.08 GB
    • Received: 14.48 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.