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Memory Pool

77,042 transactions
28.41 vMB
0.08790279 BTC
Random Selection Loading Transactions
Max Size: 172.90/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 10c4f759d72aa3176237dbe1114787b49146c3e348788c6b5d1880d83d85f548
Version 20000000
Previous Block 0000000000000000000174c235c16ca840a29564c027ae89bfbd419301388a0c
Merkle Root fc3b6247885a9d1fcc4aa348a2a0c6ddb154ec70d702732fd43d3abb2a4c460f
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 2,601
Size: 1.00 vMB
Total Fees: 0.02440433 BTC
Feerates: 477.45 > 2.45 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,299 (194,044 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
721,255 721,255 000000000000000000056775ec421c0482f3b106b5f956b54ddaa9633ae5eaa2 3,200 1.00/1.00 vMB 8
721,254 721,254 000000000000000000005a2ea0f8530e1690700d8e3dabcc34f1d808e14a2e50 1,593 1.00/1.00 vMB 13
721,253 721,253 00000000000000000008a15476db9257ee58b7dfb37d04ce2128cf43a6567d15 2,108 1.00/1.00 vMB 20
721,252 721,252 0000000000000000000315a4bb4b0c687825351de050e41b66e4dea4dea3d7ec 1,834 1.00/1.00 vMB 8
721,251 721,251 000000000000000000048babd224e06143b987bfd2c8134329d74ed1f93f07d2 1,808 1.00/1.00 vMB 3
721,250 721,250 000000000000000000025a7ed1ecfd0cf6cc9a2378381d38cc44d39f9f1e2697 3,366 1.00/1.00 vMB 5
721,249 721,249 000000000000000000040c59887defb1c3411949a8e04a4e14793f909e5af687 2,960 1.00/1.00 vMB 17
721,248 721,248 000000000000000000004a431082363ea12256666cdc867b53cb2552cdcb19a7 1,870 1.00/1.00 vMB 7
721,247 721,247 00000000000000000009a77d61b76b1e2054665427f5dbcc8356e3195f7ace7f 1,410 1.00/1.00 vMB 15
721,246 721,246 0000000000000000000a862acfb2f2786bd5a6a216587d16ada2a90d79832b52 1,725 1.00/1.00 vMB 5
721,245 721,245 0000000000000000000a904aa3702c159bef60505c1ee03f29b988d9008324fc 1,783 1.00/1.00 vMB 7
721,244 721,244 000000000000000000000112327855102583b9a7f1ab766a42591fc3ea618a3d 2,800 1.00/1.00 vMB 10
721,243 721,243 0000000000000000000961bc7297697b352ce8c1506e62496e3e2c86e26a4627 2,809 1.00/1.00 vMB 11
721,242 721,242 000000000000000000083804549106013750046dda8ef1b5699783fb1ff1ac0d 1,360 1.00/1.00 vMB 14
721,241 721,241 000000000000000000065aec2656091ac1b7e11c698a949db44249fdb65c78f7 2,717 1.00/1.00 vMB 24
721,240 721,240 00000000000000000009262bdd171e80e83c660d4e480c1cafba835bcafd964f 1,719 1.00/1.00 vMB 5
721,239 721,239 00000000000000000006d72b525f4be3a1565b9684c24004de5c61e37b04145d 2,525 1.00/1.00 vMB 13
721,238 721,238 000000000000000000007f8b785a7e83c597a6143e2f2feabd8c6ee1cf99af14 2,123 1.00/1.00 vMB 9
721,237 721,237 0000000000000000000a60ddd2cecfe9a198c245c82f04e6e12a6858ac79679e 2,542 1.00/1.00 vMB 23
721,236 721,236 000000000000000000040493e37e39287384493b6d5959054e0837bb03d66ead 696 1.00/1.00 vMB 6
721,235 721,235 000000000000000000081e9c533dfde7573dca37ca36fee7b2fa752e1f4e7c21 2,342 1.00/1.00 vMB 15
Previous 10 blocks ↓
Total Size: 782.91 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: 713.77 GB
    • Received: 17.47 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.