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Memory Pool

85,175 transactions
31.89 vMB
0.19358129 BTC
Random Selection Loading Transactions
Max Size: 189.51/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 321c3dbadd5b9a43aa311405568734a498c27d01df9495e0f87fe90b1fbfa9e3
Version 20000000
Previous Block 000000000000000000017cb93000a20c08f0fc639d471abc5ab7059c2109dbfe
Merkle Root 1cdc4b1956958f5028b7c498d25c3f1a4163d69dddadc34e93b8c5cd0c7e4de5
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,861
Size: 1.00 vMB
Total Fees: 0.07380180 BTC
Feerates: 301.64 > 7.40 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,145 (99,124 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
816,021 816,021 00000000000000000002745f5dc332c3f8373773c05f3507c51bbfb4e402359b 3,746 1.00/1.00 vMB 326
816,020 816,020 0000000000000000000331aebfda85a627b97c10ee91a3a4da72240f8add91a6 5,225 1.00/1.00 vMB 243
816,019 816,019 00000000000000000004045aa384c5adeafb1f022169ff78ab5082a9c49bc7c4 5,031 1.00/1.00 vMB 273
816,018 816,018 00000000000000000003bceabb3daf8129da7c53966486b102801ef1296dd1fc 4,538 1.00/1.00 vMB 289
816,017 816,017 00000000000000000003f56fbd4ccff01961747674a4b41bede4efe58c4cbf8f 4,621 1.00/1.00 vMB 296
816,016 816,016 00000000000000000002cfbe2f6b46350a76a620109dc7c5a4b7b7485ac06dd1 3,011 1.00/1.00 vMB 320
816,015 816,015 000000000000000000040b6427cd302479a9aca1d108893b21db31273ff77674 4,228 1.00/1.00 vMB 250
816,014 816,014 00000000000000000001422867fe8e77ac3def69428a06f41856d4bd47eb6a76 4,060 1.00/1.00 vMB 242
816,013 816,013 0000000000000000000169ccece6a57ec3cf443ee1dc7c0345234d9ffa2a76a5 4,374 1.00/1.00 vMB 201
816,012 816,012 000000000000000000021eaac6f538ac6da8f8ef85751d514110752139a13c2e 4,245 1.00/1.00 vMB 221
816,011 816,011 0000000000000000000087fad40d3343e2018594c9522dcc1a014b97cb48621d 3,678 1.00/1.00 vMB 242
816,010 816,010 00000000000000000003b90210aeeeff7ebe243034fd5e008d69254c0060ceca 3,894 1.00/1.00 vMB 189
816,009 816,009 00000000000000000001d83caca0a02ad542da1bfac88ec1098bbe21c9c8584a 4,833 1.00/1.00 vMB 208
816,008 816,008 0000000000000000000033d5383cc774f559dcee377a3f6cff6a577a35190a41 4,073 1.00/1.00 vMB 200
816,007 816,007 000000000000000000000d0d978c94c9ec5b84fc2e3b72cca980a6139e9bd438 4,510 1.00/1.00 vMB 217
816,006 816,006 00000000000000000002e05d6d3899fde248010f74a4ecddbfeb2a47bc304b0d 3,680 1.00/1.00 vMB 222
816,005 816,005 000000000000000000019e0505ac5963d9e822b112422aca5efd384456e546a9 3,691 1.00/1.00 vMB 142
816,004 816,004 00000000000000000003dbf0e18154381ca135711993d6f03728d2536208620a 4,325 1.00/1.00 vMB 206
816,003 816,003 00000000000000000001e039bab37bc7321992dc4bb7d9aae25c01b0fbeed811 3,801 1.00/1.00 vMB 203
816,002 816,002 000000000000000000034c94518573fb9c422d8ca83ab7ef8a064e9b8d9e3b0d 3,561 1.00/1.00 vMB 169
816,001 816,001 00000000000000000003efe0774d7960981788ab75fa544285731fed3de7739a 3,175 1.00/1.00 vMB 131
Previous 10 blocks ↓
Total Size: 782.65 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: 672.60 GB
    • Received: 16.28 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.