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Memory Pool

38,978 transactions
27.45 vMB
0.06960420 BTC
Random Selection Loading Transactions
Max Size: 139.67/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt f3a1d1e1f6114f9cef9cbd0364b749e4f24421a1f0203062802960ffcccce98f
Version 20000000
Previous Block 00000000000000000000a9fbf6a045a329fb13a74c910ba400ecc10d4506593e
Merkle Root c918d55935246abfc9c34d3ad84baf4576462da33543f1b792fd72d4a8d851ff
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,860
Size: 1.00 vMB
Total Fees: 0.01755568 BTC
Feerates: 179.53 > 1.76 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,643 (79,377 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
835,266 835,266 00000000000000000001aa3922bcea5da3fa95b6e751841634cb0217d9d9e69c 3,149 1.00/1.00 vMB 39
835,265 835,265 00000000000000000001626d5ae072325790c1890d93d808ee5c7477f9ff1676 3,269 1.00/1.00 vMB 51
835,264 835,264 000000000000000000011986e1be1ecf90a877212993233bb5eb65143fde23cc 3,181 1.00/1.00 vMB 46
835,263 835,263 00000000000000000000a1c8d4b0e325ddc6eb6f81d0dee82fa23378977dead6 3,179 1.00/1.00 vMB 109
835,262 835,262 0000000000000000000190122f2c8d82bbf794dbf424c36d9a8d96663de5722d 3,242 1.00/1.00 vMB 59
835,261 835,261 00000000000000000002da32e5f8aaa5b316c121dbd9572f610e81e26501d9e6 3,066 1.00/1.00 vMB 42
835,260 835,260 0000000000000000000020e6aabfcb0bcb4e58f79cd8f7355463520bd0387ee5 3,237 1.00/1.00 vMB 55
835,259 835,259 00000000000000000003053b0a32837fbd485e6ec3d8e84218e6ab3e2d54fe90 3,377 1.00/1.00 vMB 43
835,258 835,258 0000000000000000000016cb2c29655feb6174cdcaa86037809f169951ea7b54 3,413 1.00/1.00 vMB 41
835,257 835,257 00000000000000000000ee58137d1782c914648b06a3b49f74ae9e9eb8f8c5aa 3,671 1.00/1.00 vMB 47
835,256 835,256 00000000000000000000e9f1000422b24abf3525f17a53757f1a39ac46073e6e 3,426 1.00/1.00 vMB 55
835,255 835,255 000000000000000000013673a6302987a61c84c7bec02d92c6f9c0c4b2234c9b 3,171 1.00/1.00 vMB 46
835,254 835,254 00000000000000000002ec61bf703159dc747e00e2f46ebd8692789b486691d2 3,241 1.00/1.00 vMB 49
835,253 835,253 0000000000000000000195e93ce8f9192a7f3337bcde44b8ebd9697d074b956a 3,130 1.00/1.00 vMB 54
835,252 835,252 00000000000000000001ebcae29232081ce7f657fcf33c9dd0e641acc1099f1a 3,317 1.00/1.00 vMB 55
835,251 835,251 00000000000000000000f02a5eafa92bd54f35f229fe3636beb547c88501d94b 3,349 1.00/1.00 vMB 56
835,250 835,250 00000000000000000001c1ed509e6137af79f9939aa08f8742a230afa3e2aa3d 3,340 1.00/1.00 vMB 47
835,249 835,249 00000000000000000001545aa6f3bfcdf3f655346981b7ba3fefe3feeda53742 3,190 1.00/1.00 vMB 50
835,248 835,248 000000000000000000014840f5c8c1bdababced8b7be89c3d8d13ff45b8863b2 3,353 1.00/1.00 vMB 54
835,247 835,247 00000000000000000002a08ff219cddc28e6e1fdf6df8870cadf0a407d53dd11 3,007 1.00/1.00 vMB 63
835,246 835,246 00000000000000000000ba27af791627bcaa7f9e8a92a0f0ca2878bc692e095c 3,097 1.00/1.00 vMB 60
Previous 10 blocks ↓
Total Size: 781.76 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: 632.17 GB
    • Received: 12.10 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.