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Memory Pool

77,052 transactions
28.73 vMB
0.07755005 BTC
Random Selection Loading Transactions
Max Size: 173.84/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt e5f28b28f96e620bcba506ad0e3e6b6cdc5bf61b38e6b4c174f0efd0d1238129
Version 20000000
Previous Block 000000000000000000011d49c0349887e36fe6508c1977edbe2c0a508259bee0
Merkle Root 4f6f23b8d0ca86d9ce1d2ff419a320a30e49053e59954c99798c7f0a9ff134e7
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,964
Size: 1.00 vMB
Total Fees: 0.01789754 BTC
Feerates: 100.17 > 1.79 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,136 (93,257 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,879 821,879 00000000000000000003841f6590a36b87b0b77fe6f0f59fdfe568b8ff3f6b78 4,272 1.00/1.00 vMB 291
821,878 821,878 00000000000000000001f2ddd40f0679800bbe3a51d768de19d5c228584f64b0 3,744 1.00/1.00 vMB 303
821,877 821,877 0000000000000000000178bcf8437c4972b1cade4f3c1e4c6a5aecc7a4451aee 3,515 1.00/1.00 vMB 397
821,876 821,876 00000000000000000003ea72cbbf82e725682e1c9296f6d475477691fbd69d1f 2,651 1.00/1.00 vMB 189
821,875 821,875 00000000000000000003f158108801479c4474983a4b14cfe3dfcb382abc9671 4,049 1.00/1.00 vMB 181
821,874 821,874 00000000000000000002b82e0ec031d65574a8fee10f478bba76192eb0bda88c 3,172 1.00/1.00 vMB 233
821,873 821,873 00000000000000000003e2ea101ffabd6b0944a3deef01e7a6229f234fc68e4c 3,482 1.00/1.00 vMB 320
821,872 821,872 00000000000000000003438acbd4badb4c54acd8c4f80214e569ad15c7174166 3,721 1.00/1.00 vMB 212
821,871 821,871 00000000000000000001831e86aac10e585d82d8802ccb2fa13cc113258b49be 3,709 1.00/1.00 vMB 202
821,870 821,870 00000000000000000000f763b9426bf3299ee8b9940a51081c94864c20ade855 3,820 1.00/1.00 vMB 288
821,869 821,869 00000000000000000000d69f855cc7c5d9d561f148e40f0dbc7bbd6080f76c9f 3,347 1.00/1.00 vMB 310
821,868 821,868 00000000000000000003dba1fb868692a023f5eb78df7b7ffc91f9e69d54f7e4 4,296 1.00/1.00 vMB 174
821,867 821,867 00000000000000000003f9c092da32a337589fb25ca84a71f3b419a21e4ba8c2 3,782 1.00/1.00 vMB 226
821,866 821,866 00000000000000000002576e19989527a4f855613e66b46e0d0b7544a3e76182 4,063 1.00/1.00 vMB 178
821,865 821,865 00000000000000000000eba7d2a907f2fbfb6214e94f30edbfa874a05442a18a 4,003 1.00/1.00 vMB 237
821,864 821,864 00000000000000000001d4098663615b612643ea7bfda9455eab086ad69affd5 3,999 1.00/1.00 vMB 171
821,863 821,863 00000000000000000000b0b9ebbb5ba80aa33816787f30e7c0c3cdc574478259 3,960 1.00/1.00 vMB 255
821,862 821,862 00000000000000000000b3e95761548293f8480f6fcbcf58fbce4e98d50b21e2 4,022 1.00/1.00 vMB 207
821,861 821,861 000000000000000000039a6b97526c51d31559074cd61ed9cdce871a15679dc9 3,962 1.00/1.00 vMB 294
821,860 821,860 00000000000000000002baf5ebf106b3d0deec5c84ce27339b5454870ddb8d00 4,633 1.00/1.00 vMB 296
821,859 821,859 00000000000000000003eeded87e898f57773526fe229713b18d40bba8b396cc 4,399 1.00/1.00 vMB 367
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: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 672.12 GB
    • Received: 16.15 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.