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Memory Pool

76,967 transactions
29.79 vMB
0.10359114 BTC
Random Selection Loading Transactions
Max Size: 180.02/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 1613b1547cd296623963c3ed7237abd65460d22393392c9148b5558932ab86e2
Version 20000000
Previous Block 0000000000000000000067a6baa6a95faea41c82751e11dd94b2cd8d3557ef06
Merkle Root 750c35b394cbe19b826cc9807943bd26982ad5f24eaece3b46daf5647bb11027
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,144
Size: 1.00 vMB
Total Fees: 0.03584104 BTC
Feerates: 357.61 > 3.59 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,435 (93,923 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,512 821,512 000000000000000000017df615b0ef8e56541b57c391f3d2847dd81af62893e9 4,348 1.00/1.00 vMB 474
821,511 821,511 00000000000000000003cb1d6607507d39e3aeb910a5ed69889d3156c9973f91 4,878 1.00/1.00 vMB 505
821,510 821,510 000000000000000000025a27231704f662d2e4aaf4fbf424b829ff6ee457d188 4,829 1.00/1.00 vMB 573
821,509 821,509 000000000000000000015006655255d5411a0be7bd7876a11ba6ada6acaf5925 4,948 1.00/1.00 vMB 539
821,508 821,508 0000000000000000000161f9b4941b0048fb483830a1bd339e821a8ebd993276 4,297 1.00/1.00 vMB 608
821,507 821,507 00000000000000000001ae86defa49a1d0c80eb0af97209424e6e057b84fc04f 1 0.00/1.00 vMB 0
821,506 821,506 00000000000000000000395f818aac4f9fbc64f61be9ef6ff9fd4db999a9fcb3 4,825 1.00/1.00 vMB 541
821,505 821,505 000000000000000000007f9fe045f8326c6af2aefd4e238aa7a7757fb5d908f7 4,149 1.00/1.00 vMB 535
821,504 821,504 00000000000000000001efd30811da83652fdd883e8638159b6fe0c08126857c 3,870 1.00/1.00 vMB 667
821,503 821,503 00000000000000000002cb887fc64f65a3cfdd1f307532dd85046b6786549b35 4,566 1.00/1.00 vMB 607
821,502 821,502 00000000000000000003930550e5724bf7c4995dd019181373812d3923db4a10 4,324 1.00/1.00 vMB 553
821,501 821,501 000000000000000000037a4d1e16ce6b01c9638bbfa622fcacc3663bb361bfe9 5,001 1.00/1.00 vMB 585
821,500 821,500 00000000000000000002f2ba8030d020765ba388a41f780d209c89912e0033a0 5,025 1.00/1.00 vMB 624
821,499 821,499 000000000000000000002e637099590882ace9ea626838387f52eb0f271a738d 4,827 1.00/1.00 vMB 662
821,498 821,498 000000000000000000028bdf4456e7e2519b0ba4b6d52cea0cc18c726f60a578 3,771 1.00/1.00 vMB 775
821,497 821,497 000000000000000000014004d614f06be838ca1d8a9226c1baf535ee54573a01 4,149 1.00/1.00 vMB 706
821,496 821,496 000000000000000000008de228a196e210d00affef910ee04e546a55bc1f4363 5,166 1.00/1.00 vMB 556
821,495 821,495 0000000000000000000402853ff302501ac7b55f84a62a9c22ff092ca0e5e8f9 5,003 1.00/1.00 vMB 592
821,494 821,494 00000000000000000002ad9ce8bc42b43151cf41078bcce08f50500057df9b07 4,943 1.00/1.00 vMB 615
821,493 821,493 00000000000000000000994fe0fd14f9176a82df8f4a93d1c92e13c829a5e23f 4,821 1.00/1.00 vMB 591
821,492 821,492 0000000000000000000028bbd88b13631c1774b38fc65731623960ad51db3a63 4,583 1.00/1.00 vMB 599
Previous 10 blocks ↓
Total Size: 783.15 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: 744.21 GB
    • Received: 18.71 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.