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Memory Pool

78,287 transactions
29.10 vMB
0.07655853 BTC
Random Selection Loading Transactions
Max Size: 176.43/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt a0ec2b027378d3f0c9f1fbd77c47494cb421a154afe5123c8ac7a3c05cc7e6d0
Version 20000000
Previous Block 0000000000000000000047dfc430ec3ea755e869eaa3ed01b8a4b83beba66d58
Merkle Root 90380fe0719d09b7cf0b673bcaad598b2b204c941ea1012c51580888d5cf6049
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,923
Size: 1.00 vMB
Total Fees: 0.01580854 BTC
Feerates: 100.19 > 1.58 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,102 (93,747 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,355 821,355 00000000000000000002742e60ce89d89263fe0b643b007431e4d031924c9cc0 525 1.00/1.00 vMB 154
821,354 821,354 00000000000000000003da3bfadae5020a3cbbac5997703b1c4e04fd674c99ea 2,369 1.00/1.00 vMB 163
821,353 821,353 00000000000000000001798fe0bca10ab157f6af1d9059bc670382ef31466b0e 3,481 1.00/1.00 vMB 170
821,352 821,352 00000000000000000003ea9dbc0bf5e59fd2d6dd94c1a60fc9c3736c7b4fe300 3,535 1.00/1.00 vMB 214
821,351 821,351 0000000000000000000391c803059dfc8e85e7b426c011fbeac168b95d8e36ae 3,659 1.00/1.00 vMB 192
821,350 821,350 0000000000000000000313bd771d4dc47a5763e65027586d9fa25881c023463f 3,019 1.00/1.00 vMB 281
821,349 821,349 0000000000000000000060342a919a6c064a9bc25311321d4f56c17e57e620ef 3,355 1.00/1.00 vMB 213
821,348 821,348 000000000000000000019efb2ebbef393206e4de2eb02397c075b811769b328f 4,055 1.00/1.00 vMB 217
821,347 821,347 00000000000000000001b4c8c53fa38f02ef265aeed6c5689e131affe5578e41 3,818 1.00/1.00 vMB 207
821,346 821,346 00000000000000000000b975c78597e25ac0773de4f4caba55716cc0c4057388 3,480 1.00/1.00 vMB 227
821,345 821,345 00000000000000000000f2e2fd665d8c627e55f99aa852c05e0f5159e59ac14a 3,291 1.00/1.00 vMB 243
821,344 821,344 0000000000000000000044a5d105282e917ec7a0c1b7d3c1645bec5209c1db50 4,008 1.00/1.00 vMB 279
821,343 821,343 00000000000000000003e5365f31e27db06b42ff989765d7fd269d63b4ab5a97 4,038 1.00/1.00 vMB 234
821,342 821,342 000000000000000000021ba60418f65cf834685e564b359ebaa5ab699ff834e3 3,984 1.00/1.00 vMB 282
821,341 821,341 00000000000000000000f2e0fae1722d969b7ea40a403ef1f9afc765542d95c4 4,101 1.00/1.00 vMB 298
821,340 821,340 000000000000000000008e40fd6732c88fdcf750ee951b4a4a5d146f6001ab77 3,572 1.00/1.00 vMB 263
821,339 821,339 0000000000000000000111a4809bc412ba9545db9b23668007f94578d5ad8fa1 3,789 1.00/1.00 vMB 248
821,338 821,338 00000000000000000003d4506a4c2c5de8e3432f2ee58a8f4f6d27579a26de24 4,543 1.00/1.00 vMB 242
821,337 821,337 0000000000000000000325558c862dc74334f4c4b118767d23e29460af2493b8 4,365 1.00/1.00 vMB 290
821,336 821,336 00000000000000000000fa5888308cfcdf29ab782112bc071074081da9fcda3a 4,138 1.00/1.00 vMB 279
821,335 821,335 0000000000000000000217d8bc8716c27e699acf20e92d27d9720159f2b45928 3,845 1.00/1.00 vMB 293
Previous 10 blocks ↓
Total Size: 782.57 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: 671.09 GB
    • Received: 15.85 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.