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Memory Pool

29,965 transactions
24.88 vMB
0.05735035 BTC
Random Selection Loading Transactions
Max Size: 123.62/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 78f4d4399a51f79e0c86f29da8ec62e09127386589deaa2fd4b37474298c55d0
Version 20000000
Previous Block 0000000000000000000027ea5e830865523709471e1800639083b2605d13dfd3
Merkle Root 9a5fb333e2283a7c3634ce849810aabf3f00407e739ddeb69c1960e87cd4ec29
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,984
Size: 1.00 vMB
Total Fees: 0.01293639 BTC
Feerates: 73.20 > 1.30 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,702 (910,241 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
4,461 4,461 00000000104ccfd0b47698c3c1b89d46ee64f9eea248348b2e5d255826768eff 1 0.00/1.00 vMB 0
4,460 4,460 00000000ff18ea765c3b7fdb5891a93e3d8766f0a66a5245eb62d8f38c2bffad 1 0.00/1.00 vMB 0
4,459 4,459 000000000a4a54e4306de510aefb36a8cfefb5dac0151081435a609543a13046 1 0.00/1.00 vMB 0
4,458 4,458 0000000088fc60ccf24a2a85ba6d98a1f6a64cbdf1104f3417bf5fc923700db1 1 0.00/1.00 vMB 0
4,457 4,457 000000006b9140a3fafa95066d5c70f68573b76db88d0491663f46aeb21ff2ee 1 0.00/1.00 vMB 0
4,456 4,456 00000000b6bce3d61930a6da83e1e9b2bd70feb36e3cb446348e54e54f29d132 1 0.00/1.00 vMB 0
4,455 4,455 00000000b6783577e64aa1e305d8f3e85d37213de45e6adbef7debba5d13b289 1 0.00/1.00 vMB 0
4,454 4,454 000000001573ff4d06aaddcb702b33e379bf458d36585e11b38016249e148264 1 0.00/1.00 vMB 0
4,453 4,453 00000000dcc41d7e818f14ae157b73ee7e0daae9bf8563486cc0f55b628ae5a7 1 0.00/1.00 vMB 0
4,452 4,452 00000000507ab3dd0467321183049f1453f731876a8c77129969377e6a2912c7 1 0.00/1.00 vMB 0
4,451 4,451 00000000e33bf1e239295ac9a277869c45947278fb020bf8ee87bbc321ca6407 1 0.00/1.00 vMB 0
4,450 4,450 00000000ad06f4f7511021eacda0cba44939053c6718d998407772ec47c1b79f 1 0.00/1.00 vMB 0
4,449 4,449 00000000e8947e97f5b2321323a9cb276a6079767ef27f6f15b8941055ec1c10 1 0.00/1.00 vMB 0
4,448 4,448 00000000aa255132b638ab621b2d7445e358f99db5c0436207012af92951b030 1 0.00/1.00 vMB 0
4,447 4,447 00000000b01d3fd25725f67f339fa30f6c26808917a6dbbace950c681906a389 1 0.00/1.00 vMB 0
4,446 4,446 0000000021c11229e316a384571ff144fb9c0ff2fd9fc31131decdd102b46aa9 1 0.00/1.00 vMB 0
4,445 4,445 00000000470ac8b6c57e2c93a74258bfa83df81a9c5200ab7e57f479f61135d1 1 0.00/1.00 vMB 0
4,444 4,444 00000000924b0bb46e45576c1761f768da718a0db88610472a58ccab56d881c5 1 0.00/1.00 vMB 0
4,443 4,443 00000000196f013b289d476b5fff7442c0ea5f9084658402fa676931ec48de47 1 0.00/1.00 vMB 0
4,442 4,442 00000000e462c08cccd3698e2129f08e33e13540ce79ca8a5ab9d215c98fb661 1 0.00/1.00 vMB 0
4,441 4,441 00000000b72b721a0094d8677a1d948a29d9286389de10c17e6c841a4c5e128c 1 0.00/1.00 vMB 0
Previous 10 blocks ↓
Total Size: 781.86 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: 641.92 GB
    • Received: 12.53 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.