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Memory Pool

81,065 transactions
29.83 vMB
0.15063261 BTC
Random Selection Loading Transactions
Max Size: 179.83/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt a9b17ce17baa817db8830717c04314087063ccdef42cf786ee4ba88c74cea236
Version 20000000
Previous Block 000000000000000000002645473f2a15961ce2380beed093cb81e8c522f47b5f
Merkle Root 9c2594ebf9c3955bbf2549bffeb4d90f6eced47df68dbceb9d109db28adc2dc0
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,456
Size: 1.00 vMB
Total Fees: 0.05709630 BTC
Feerates: 1,002.91 > 5.72 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,305 (250,969 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
664,336 664,336 00000000000000000004537da47442217147101f00743bfdb1a0ad29708ec83e 2,716 1.00/1.00 vMB 33
664,335 664,335 0000000000000000000275247afe518c68598e0dfb0836a9b73fde6727f9c028 2,990 1.00/1.00 vMB 46
664,334 664,334 0000000000000000000e55fbfe987ed092d30db834d27a62b5d182faa433906b 2,560 1.00/1.00 vMB 75
664,333 664,333 0000000000000000000d21aceefcdcfa53e35f131a4a06a8cac1c3e239e77365 2,731 1.00/1.00 vMB 84
664,332 664,332 000000000000000000055497f660e779315b9d3db66fdde43d5b9d345a3f58fc 1 0.00/1.00 vMB 0
664,331 664,331 0000000000000000000511d55037f1da73afd1206391f142591a59cc2a9e4cf6 990 1.00/1.00 vMB 55
664,330 664,330 0000000000000000000ca9a05ef169a0e7af6b9b5da68360d4af3e6868cb275d 2,083 1.00/1.00 vMB 82
664,329 664,329 000000000000000000013b5bdede5b2bf0670b468b1441e78ccd7ea2c8484a4b 2,878 1.00/1.00 vMB 59
664,328 664,328 00000000000000000001f026a8409d66616a85d1a0921d528c499ad1b4b8fbfe 2,954 1.00/1.00 vMB 75
664,327 664,327 000000000000000000080f2e064bf800e816f87db1ddb10866638ff8186f57c6 1,853 1.00/1.00 vMB 21
664,326 664,326 000000000000000000010086d5fad1059d124645594358fd8b1360e9a81571d6 2,179 1.00/1.00 vMB 34
664,325 664,325 00000000000000000001e577ed217b345d5f16df85d80d8de5c83abbbbd17f08 2,597 1.00/1.00 vMB 71
664,324 664,324 00000000000000000005a53ee0241900d88c7cab4eee6bcfe4d7f6f87b43fe22 2,591 1.00/1.00 vMB 73
664,323 664,323 00000000000000000002ee99f0be817ab5357ee08d6cd0aba3e722c294e5f395 2,657 1.00/1.00 vMB 56
664,322 664,322 0000000000000000000a86ce7ebae524e406ba99d56aa2de9a3d69cb5c7c30ec 2,679 1.00/1.00 vMB 82
664,321 664,321 0000000000000000000361ae77b4729edce444ddc4ed2fb37aaad179ec929f0b 2,518 1.00/1.00 vMB 61
664,320 664,320 00000000000000000009b3a3f08d7781568bf322999c4e5ecf18abb531f44dbd 1,629 1.00/1.00 vMB 11
664,319 664,319 0000000000000000000a1587691fd31d14075b1e3fc8fdb6484f2e7ff9f79125 1,573 1.00/1.00 vMB 18
664,318 664,318 0000000000000000000a170c86e40d8b2158645301f55468441ead82e0817d34 2,529 1.00/1.00 vMB 68
664,317 664,317 0000000000000000000e7682b2a23d6272665fac3cc3e21382af77ec5a26ece4 1,934 1.00/1.00 vMB 29
664,316 664,316 00000000000000000005fc0f163485aab3661a10ef9453e96eaf6fd644c80121 2,136 1.00/1.00 vMB 35
Previous 10 blocks ↓
Total Size: 782.92 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: 714.47 GB
    • Received: 17.54 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.