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Memory Pool

45,202 transactions
27.59 vMB
0.07068720 BTC
Random Selection Loading Transactions
Max Size: 145.71/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt f9b134114b652db5704c8c15fb092fb88003afe4d220fb0aa008c6e6377e3aaa
Version 20000000
Previous Block 00000000000000000001994882487e351febb51281fc30d3f9402f5efdddf083
Merkle Root dbf31f572d6f09f53ef3d52aba08fc91e2a71c62c00e18139a741137886190e8
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,545
Size: 1.00 vMB
Total Fees: 0.01876734 BTC
Feerates: 349.04 > 1.88 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,915 (411,132 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
503,783 503,783 00000000000000000039c6d55140bf27f08611eb543c0672e827a90adb0c0541 1,030 1.00/1.00 vMB 257
503,782 503,782 0000000000000000005fb5bef04293867057fd45b8fd58c66c31b153616035c4 1,193 1.00/1.00 vMB 267
503,781 503,781 0000000000000000002a93ed7bd76666f0dbb025af397bae99797d7970fe2ada 1,161 1.00/1.00 vMB 253
503,780 503,780 0000000000000000001402623da4f7cc2c7a56bded509bab772162ecc725a794 651 1.00/1.00 vMB 192
503,779 503,779 0000000000000000001f742ac8af9f550c6efd1b2c7a0903693175ca94764936 1,162 1.00/1.00 vMB 257
503,778 503,778 0000000000000000004c330e6da5778dbbbf4d3bb8b7d12483f41df03fc7d92d 388 1.00/1.00 vMB 160
503,777 503,777 00000000000000000043957eb352a458892d641a9fa0c85d9d2aa31e82e6895d 1,053 1.00/1.00 vMB 252
503,776 503,776 0000000000000000005b40c3bdcc9c28a5ae799ba6b9a6830490b1101b1c3745 1,590 1.00/1.00 vMB 277
503,775 503,775 0000000000000000006a681153028476c73291629d390a5e0536a733ae222a5b 1,524 1.00/1.00 vMB 284
503,774 503,774 000000000000000000245027db0ec29915c610a8e1444822751f913914921387 2,111 1.00/1.00 vMB 465
503,773 503,773 00000000000000000077fd4a8db7cc8c3ec4aff296677bc6fcb7572393260199 1,793 1.00/1.00 vMB 369
503,772 503,772 000000000000000000793fd7f86d496dbbb2fe362dc6a7e72ac630c49443f306 1,977 1.00/1.00 vMB 412
503,771 503,771 000000000000000000308a2d7bd91d4d19111a37a19d7f4a6fdfb77c55a1e341 2,642 1.00/1.00 vMB 505
503,770 503,770 00000000000000000051dbaa388ba94bcb64d66e6a750b724694ccfb3150a8d9 1,700 1.00/1.00 vMB 275
503,769 503,769 0000000000000000004165a39eff0f514527987094ce83de529cdba213d87d13 2,757 1.00/1.00 vMB 506
503,768 503,768 00000000000000000027514f40a714434258f75e7d586349f8d8029f08afc6cd 1,221 1.00/1.00 vMB 222
503,767 503,767 0000000000000000004ea163a14f2cbcfc861b0127ebf2844c96ad9e824f766d 1,527 1.00/1.00 vMB 320
503,766 503,766 0000000000000000002b997c5ef6576a86cd99c4674e9bd2a2a8894507c8818e 2,140 1.00/1.00 vMB 342
503,765 503,765 00000000000000000079db092c0b0fe8949144430ad6e2476b152ea59ff93e1e 1,848 1.00/1.00 vMB 514
503,764 503,764 00000000000000000059317d5dd178e405069999ad3bf2be18d6f890e17e51c6 390 1.00/1.00 vMB 143
503,763 503,763 00000000000000000080ce81f884f5f8ee081878b38ee6c7d8e72faec28bea8c 1,759 1.00/1.00 vMB 363
Previous 10 blocks ↓
Total Size: 782.24 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: 655.08 GB
    • Received: 14.26 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.