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Memory Pool

82,121 transactions
30.22 vMB
0.11120867 BTC
Random Selection Loading Transactions
Max Size: 183.07/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 1c2717db88a6dd50449c90c80879d133f7c54272b5568d67571057759338981e
Version 20000000
Previous Block 0000000000000000000043f2b4ea4cc96cd3bc440a50582638dcad340e8bc5e2
Merkle Root ffac7eff90ceaf96cf6c06f4e121a95566223c8d857152093adddcfec78d5623
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,109
Size: 1.00 vMB
Total Fees: 0.03651442 BTC
Feerates: 90.00 > 3.66 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,139 (93,770 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,369 821,369 000000000000000000013cf3abf302f3f4635c197e5b4ed5ec1ae8f33098a015 3,846 1.00/1.00 vMB 181
821,368 821,368 00000000000000000002f0c9f4744d05671c9fc8dc1767f6f5eb41aec67a1514 3,023 1.00/1.00 vMB 138
821,367 821,367 000000000000000000000bdc7ce60a2108367a60420fafb56698f6b9920ac443 3,918 1.00/1.00 vMB 174
821,366 821,366 00000000000000000003e1f456f564412a03c4f117848af4a1c47a2c753f3dd8 2,584 1.00/1.00 vMB 137
821,365 821,365 000000000000000000036d298b5ac348a43dbf479ad2ea12373ae4776289f707 4,066 1.00/1.00 vMB 152
821,364 821,364 00000000000000000000f1f8f9bdecba020f1e24cc80fdbb30429b8be98d4665 3,851 1.00/1.00 vMB 144
821,363 821,363 00000000000000000002de645f8fe385772237b88263cd14e682bd1ed3d5155e 3,837 1.00/1.00 vMB 160
821,362 821,362 000000000000000000034b04f3542523514f3a6d27b65f97ae1d0573b2d5185c 3,645 1.00/1.00 vMB 175
821,361 821,361 000000000000000000040fb54a29808cb5f12177e48d3b02d156a1b0d5ab91cd 3,381 1.00/1.00 vMB 189
821,360 821,360 00000000000000000002acb2e519fb566278e0a1485a303ad2b88f42b3413205 3,405 1.00/1.00 vMB 182
821,359 821,359 000000000000000000033f91630991d26f455e757ee0cb698f97985c59346b00 3,541 1.00/1.00 vMB 234
821,358 821,358 000000000000000000037d1c4e9f2d940401b61e8c53cb57c3a90fa45b4eb5d7 3,291 1.00/1.00 vMB 252
821,357 821,357 000000000000000000037fec3a730a2bf165b24cbd3cfaa38597d637ac7c7516 2,788 1.00/1.00 vMB 166
821,356 821,356 00000000000000000003c8366da4439776401ba2768090240a3ccbfdefa95f33 3,296 1.00/1.00 vMB 261
821,355 821,355 00000000000000000002742e60ce89d89263fe0b643b007431e4d031924c9cc0 525 1.00/1.00 vMB 154
821,354 821,354 00000000000000000003da3bfadae5020a3cbbac5997703b1c4e04fd674c99ea 2,369 1.00/1.00 vMB 163
821,353 821,353 00000000000000000001798fe0bca10ab157f6af1d9059bc670382ef31466b0e 3,481 1.00/1.00 vMB 170
821,352 821,352 00000000000000000003ea9dbc0bf5e59fd2d6dd94c1a60fc9c3736c7b4fe300 3,535 1.00/1.00 vMB 214
821,351 821,351 0000000000000000000391c803059dfc8e85e7b426c011fbeac168b95d8e36ae 3,659 1.00/1.00 vMB 192
821,350 821,350 0000000000000000000313bd771d4dc47a5763e65027586d9fa25881c023463f 3,019 1.00/1.00 vMB 281
821,349 821,349 0000000000000000000060342a919a6c064a9bc25311321d4f56c17e57e620ef 3,355 1.00/1.00 vMB 213
Previous 10 blocks ↓
Total Size: 782.63 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 113
    • Outgoing: 10
  • Data Transfer:
    • Sent: 672.36 GB
    • Received: 16.21 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.