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Memory Pool

81,621 transactions
31.30 vMB
0.11275367 BTC
Random Selection Loading Transactions
Max Size: 188.95/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 4300361a236da7d2bccbe0ea0c86dbd17893d463fa010165302cab0713ac1842
Version 20000000
Previous Block 0000000000000000000103b96eb359a8c0480b26c3d5b203ae6c8082570a546d
Merkle Root 02333b6e5af339bdd44f1d6c7b2edd6bd1037f636a780d1fb8ca5fee13735cd8
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,371
Size: 1.00 vMB
Total Fees: 0.03064047 BTC
Feerates: 254.50 > 3.07 > 0.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,402 (605,882 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
309,520 309,520 000000000000000021b255f98ae947d840cc63b3c7218301b038203014256648 427 0.25/1.00 vMB 30
309,519 309,519 00000000000000002cacd83c249e3837e281f13608cc8ad8b0507ceefb2cab06 173 0.09/1.00 vMB 10
309,518 309,518 000000000000000002954154a1f1d3e2599e12d186cf798ae8e1bbbb7a621ccf 1,430 0.73/1.00 vMB 34
309,517 309,517 00000000000000002aa42087ffc4b719961d930e925addb584617a09ae20b424 1,025 0.68/1.00 vMB 25
309,516 309,516 00000000000000001d1c2f03fd1c99791993f6b2d335d1caabe7c0978c354851 636 0.25/1.00 vMB 44
309,515 309,515 00000000000000002a2ed71e09650781d1fc316723848fa4496dadb6365d1e63 32 0.02/1.00 vMB 57
309,514 309,514 00000000000000000e5b8f229a9d35d059985d2cca849fbd380e9b707cb502d2 195 0.12/1.00 vMB 26
309,513 309,513 000000000000000010d12d4ef0d5663ea97cc0c020d75ddf5519b70dd0bb0f57 512 0.31/1.00 vMB 30
309,512 309,512 00000000000000001f2099b702ff8a0d8124247a46137fef97603d99772920af 352 0.23/1.00 vMB 24
309,511 309,511 00000000000000001e78a50068953596fd5dc6491e60e2bf45daa9d60a20af12 292 0.17/1.00 vMB 27
309,510 309,510 00000000000000001bef5d51d155732cf8a66bb870bb005cef7136b814d8e32f 535 0.30/1.00 vMB 28
309,509 309,509 000000000000000029ece12253319f8dad9fb0b6c48c2de8f89941989128139a 189 0.32/1.00 vMB 12
309,508 309,508 000000000000000038c0012cb8745b370489766d6a4c795c831da6ceaf899e02 1,024 0.75/1.00 vMB 22
309,507 309,507 000000000000000037634ea72ceb9525ef36b02edc703904bfb5a26105a1177e 1,050 0.35/1.00 vMB 59
309,506 309,506 00000000000000002381f91a291e28f2de2c36985a50afef20b37b63edc1c13e 512 0.18/1.00 vMB 50
309,505 309,505 00000000000000003409bfcbbb41d0ac1faf63a0d4911a8cd146e8681ef3e706 694 0.39/1.00 vMB 31
309,504 309,504 00000000000000001899fce1d823b49844339910d8bd9cc31907a75c09666a73 106 0.07/1.00 vMB 24
309,503 309,503 00000000000000000870d625f2afa904f6f68822fb73ae58c57d64d7e71f3be7 302 0.17/1.00 vMB 27
309,502 309,502 0000000000000000354b8ae48cc1376ca4f13080ea24cc25d487324a70440b58 145 0.06/1.00 vMB 11
309,501 309,501 000000000000000029d777920429f29ccd3e431ed51bba7c68d12c4ebfdb3876 138 0.08/1.00 vMB 27
309,500 309,500 0000000000000000143baee0e18b4c04ae79a47ede46862aea68e31a9cb41fb9 778 0.53/1.00 vMB 23
Previous 10 blocks ↓
Total Size: 783.08 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: 723.96 GB
    • Received: 18.41 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.