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Memory Pool

81,868 transactions
31.45 vMB
0.08234270 BTC
Random Selection Loading Transactions
Max Size: 187.23/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 78c8ef0a4dd56b5d6c73cbcb056362edca68fe28c922e36211d3f37f757d6f2a
Version 20000000
Previous Block 000000000000000000006967e51e05e86af929479363a0a1c6b74722992c0c25
Merkle Root fe90cda44f81aa58c6623bbf25bf193671a5c3516812bf0e5fa0911978d6dd92
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 1,204
Size: 1.00 vMB
Total Fees: 0.01545140 BTC
Feerates: 157.11 > 1.55 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,071 (93,170 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,901 821,901 000000000000000000019268e41f85f3061056c7f38feb80fc04299757113beb 4,633 1.00/1.00 vMB 379
821,900 821,900 0000000000000000000202d97bc7117643e077b76ff81a917ea3bf19535eea8b 3,977 1.00/1.00 vMB 288
821,899 821,899 0000000000000000000191254b0558805c85a7e5e57a2c3a53f696d21b527c9d 3,437 1.00/1.00 vMB 369
821,898 821,898 00000000000000000000252f7d6c86985c86f09ed192d28ed7ab4e1716cd26be 4,187 1.00/1.00 vMB 266
821,897 821,897 00000000000000000003edf070d3b0072ed37667853703861630a9d9f2e4fe6e 4,085 1.00/1.00 vMB 182
821,896 821,896 000000000000000000015a3c77e897d096629bd82587c3942be4c83d5ba50f51 3,619 1.00/1.00 vMB 169
821,895 821,895 000000000000000000027b31a5c19f177060934104268328c2b813b04e051e76 4,169 1.00/1.00 vMB 249
821,894 821,894 000000000000000000041b75443214e73232001450146326c702bf474f6355ac 4,561 1.00/1.00 vMB 222
821,893 821,893 00000000000000000003abeb4d50763fa41c0109bbc347d1aa0b4b621d0d927f 4,489 1.00/1.00 vMB 316
821,892 821,892 00000000000000000003239eae998dc7ad3585c2a08a3afc94d5a2721d1a2608 4,368 1.00/1.00 vMB 214
821,891 821,891 000000000000000000040b045e409b89860afeabba20b55e4e21b76b807df3c1 3,910 1.00/1.00 vMB 253
821,890 821,890 000000000000000000003a86a74dcd20b39bedf945fcf9f96927238a43161777 4,090 1.00/1.00 vMB 411
821,889 821,889 000000000000000000023820b1f8ec522e5bb01f882e26b055ca882e337016ac 4,142 1.00/1.00 vMB 154
821,888 821,888 00000000000000000000caf862bc609d15b1bad0bb72a6033e58d6654c647bf7 4,507 1.00/1.00 vMB 205
821,887 821,887 000000000000000000019436e2cc1060ff9d86bb988538bb92773775120dcbae 3,536 1.00/1.00 vMB 148
821,886 821,886 0000000000000000000333b1f4d5edeae0ce2a75a810e763bae545e0b85b8a14 4,040 1.00/1.00 vMB 183
821,885 821,885 00000000000000000000a98880d8474524b131b50d203ab23f8ae6a96615ffac 4,305 1.00/1.00 vMB 213
821,884 821,884 00000000000000000003c6b5cbca112dd18a83c4946fa27d9395856fdc8b3fc6 3,733 1.00/1.00 vMB 224
821,883 821,883 0000000000000000000208442ea9baab8530bb5dbfe6f865ae2e7afaa0400de0 4,008 1.00/1.00 vMB 247
821,882 821,882 0000000000000000000144f9eb0f3294f6f4ab2ed5ae891dae03a9d61c2ac762 4,162 1.00/1.00 vMB 197
821,881 821,881 000000000000000000020d04df18871d95aa98b653ec58c66db2dbf4e92133d3 4,199 1.00/1.00 vMB 241
Previous 10 blocks ↓
Total Size: 782.52 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 11
  • Data Transfer:
    • Sent: 668.84 GB
    • Received: 15.59 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.