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Memory Pool

42,083 transactions
27.74 vMB
0.07724209 BTC
Random Selection Loading Transactions
Max Size: 143.25/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt d3d381b6417ad664d72ea86a1bbed2a03a7718c4d543f6fcdd858be75c52015b
Version 20000000
Previous Block 00000000000000000000a1786ddd55fd420afa28e0b26d3cdf698b7c13a266b5
Merkle Root 74a09401f08e53c081565c2ce89dfae11874add4a0943e9723a5b1ae6aa451a8
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,231
Size: 1.00 vMB
Total Fees: 0.02178461 BTC
Feerates: 180.63 > 2.18 > 0.60 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,661 (569,897 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
344,764 344,764 00000000000000001503d92c58e09ea8ca29994174f104a8a4b0d3b179ca2ec9 79 0.04/1.00 vMB 20
344,763 344,763 0000000000000000083f7085c19aadf959225de2c7a3be027ec561a8f3a20618 553 0.45/1.00 vMB 17
344,762 344,762 000000000000000000401aa052d8f599846f5997b46984ad670070e6f89670b3 412 0.21/1.00 vMB 23
344,761 344,761 00000000000000000a15be9066cf57583c6910683aca5d944718db68bae02bda 378 0.25/1.00 vMB 19
344,760 344,760 000000000000000000a5427ce4a36491aef37edc53270f5b4e703fffc6f10d77 512 0.27/1.00 vMB 25
344,759 344,759 000000000000000007b65a39df42cd7798bb9407bc0ac1731abe06ea6e35c6f3 439 0.17/1.00 vMB 37
344,758 344,758 0000000000000000048a31c16ebb1daf628e95055bc75f0f5cc653ea567d7e98 160 0.08/1.00 vMB 25
344,757 344,757 00000000000000000be6c72f4f3e87461a7314a26a28307b5335ad8c6d0b3eee 126 0.22/1.00 vMB 14
344,756 344,756 00000000000000000184bccfc1ac1149e17de304ee3fb89ee571426aa8e3e61c 128 0.04/1.00 vMB 38
344,755 344,755 0000000000000000063dbe9b6296c7cc378cef94e41f08c790f924b4b1ee8f6f 66 0.04/1.00 vMB 18
344,754 344,754 0000000000000000020a0801018e5489aef8e72b3eb2334c8d56a7bc600688ad 100 0.04/1.00 vMB 16
344,753 344,753 00000000000000000415d5e6b9059368b68f6bec50afd93e39b5cc20fcf477e2 1,026 0.54/1.00 vMB 24
344,752 344,752 0000000000000000113cf43332d2042decfada6fbf23c583be88b2335b48f7fe 195 0.10/1.00 vMB 2
344,751 344,751 00000000000000000de075c4749ad3f08103dcf16960b77c342276f3626e4221 955 0.68/1.00 vMB 19
344,750 344,750 00000000000000001372074612cd3844ee5849d148b36e78183dfdad4412d9fc 581 0.32/1.00 vMB 24
344,749 344,749 00000000000000001521ab8d1ec53a1318b65f511c0f2050b6a1099f0ed19b3d 194 0.10/1.00 vMB 24
344,748 344,748 0000000000000000081da1ecf3792eefa97da9ef26d27d2dc1039bf745c3d18a 270 0.21/1.00 vMB 18
344,747 344,747 0000000000000000117fd1aa613f7df85c570c03649d2d49800f905e857a4177 162 0.09/1.00 vMB 26
344,746 344,746 000000000000000009c3abaf66e745d2a6d0f5d9a2dd26550900279581fe470c 250 0.12/1.00 vMB 26
344,745 344,745 00000000000000000da6c7ef091df446ccbe93eafe4c3bf88d616b4fbde0566d 1,096 0.63/1.00 vMB 26
344,744 344,744 000000000000000010b7d8c6077567d28ed2d13a169ccc55184bebd84b96c1cc 329 0.18/1.00 vMB 25
Previous 10 blocks ↓
Total Size: 781.79 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: 634.08 GB
    • Received: 12.24 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.