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Memory Pool

28,053 transactions
7.70 vMB
0.07553877 BTC
  • 1 sats/vbyte = 6 blocks ()
  • 2 sats/vbyte = 4 blocks ()
  • 3 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 50.44/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt ef3f98db0ff1acdba214d4439c1dfee559414374274ac0addb9518e56b4c7686
Version 20000000
Previous Block 00000000000000000001b7add582d921f101de9fc752a46556c714c2f52b53d9
Merkle Root 5b4a1dc3dc033245187c01202cf3f633edb6c734078c41e47a51a63503ea201b
Time ( ago)
Target 000000000000000000022b910000000000000000000000000000000000000000
Nonce 0
Transactions: 2,640
Size: 1.00 vMB
Total Fees: 0.03636879 BTC
Median Feerate: 3.68 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,186 (773,476 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
139,710 139,710 0000000000000851fc94111b8e456484989c81080c06a2111c187448ad110991 0.01 MB 34 55
139,709 139,709 0000000000000802b38c9403939aeaf9ce981f641150bfc7eac0f657368a2067 0.00 MB 11 11
139,708 139,708 0000000000000112558df3f36f23ca7d34645c3dde8e60df25047bcb2f20c6f5 0.02 MB 33 201
139,707 139,707 00000000000001c369b90ca443f2257b9e27774c310a13cbd0f1500bf2f04ed3 0.01 MB 19 77
139,706 139,706 00000000000003d1fc3841bdbf4b757a0d8d9963fecb5042f6f193028a1d175b 0.02 MB 24 66
139,705 139,705 0000000000000508d9882c66d62bc79f42758fa194f41d5120474a20a2612389 0.04 MB 151 133
139,704 139,704 000000000000001166ce1fb4d021a6e7e1beb30c8bc3455c400d21d54e6e2ea2 0.02 MB 66 264
139,703 139,703 000000000000012f9c0e1b6464bc24a7a72f16b69c09619ab224e3b6f551d45c 0.01 MB 33 173
139,702 139,702 0000000000000668b0214440c75a9da37e1a87dac813297c5017619547da25f0 0.01 MB 24 152
139,701 139,701 00000000000001b87909f1a8d437f9b692f8b2366cfca8e775e01b3070f55090 0.02 MB 49 149
139,700 139,700 00000000000002b9765e4bce6db2b236ef98762b2d7b235fbfcd5e26365a7c2a 0.04 MB 131 66
139,699 139,699 000000000000023476276abc424d1f5b23ef65a908d0d124a990975e3f6974fc 0.00 MB 15 774
139,698 139,698 00000000000004a8dc5bd85e197e13fa7d0743196157a1485f3653426e0b0a00 0.01 MB 21 199
139,697 139,697 00000000000000b6f0a89a2e6149db67a7a8e932d94b4987f2e70a36c618f692 0.01 MB 38 178
139,696 139,696 00000000000008d572fb427d04f2c92d17dec60d3e6c8367260e49a4f88dac96 0.00 MB 10 399
139,695 139,695 00000000000002bcc61246624f638c21211a3292f23c59fcb33c8076ca2e7b88 0.01 MB 19 125
139,694 139,694 0000000000000629da18e07f658511301559bd009598695661cd81f54d61a897 0.04 MB 118 96
139,693 139,693 000000000000077332e63d5adc1da6d48dfd4c4b6fc181b6491802005fa3aac0 0.05 MB 83 75
139,692 139,692 000000000000072f806734dedbb4eac644a1a9f86a86f98456047d65615710db 0.01 MB 18 171
139,691 139,691 00000000000004132390b99e2b18a71c382c1dc46b5a57bb86d42d8599426ccc 0.02 MB 40 146
139,690 139,690 0000000000000187fe9ed54d5d7f14effa808e6710cf978353cdb96c412b2a03 0.00 MB 10 193
Previous 10 blocks ↓
Total Size: 779.18 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 57
    • Outgoing: 10
  • Data Transfer:
    • Sent: 10.35 GB
    • Received: 0.23 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.