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Memory Pool

82,018 transactions
34.77 vMB
0.15442698 BTC
Random Selection Loading Transactions
Max Size: 196.49/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt c721aef4b7d084a9dd3f3f0b08b6fdfd3650d2f07a10f1a5c4f1c5322caf8047
Version 20000000
Previous Block 0000000000000000000103b96eb359a8c0480b26c3d5b203ae6c8082570a546d
Merkle Root 0a8caef010811653c1a5beb3be1ab0826384a9e600b1a4c46e41f682247f5932
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,726
Size: 1.00 vMB
Total Fees: 0.03327116 BTC
Feerates: 254.50 > 3.33 > 0.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,402 (402,341 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
513,061 513,061 000000000000000000087704abd73615ad6cf257756dc716b5e30d5bef84cd9a 296 1.00/1.00 vMB 3
513,060 513,060 0000000000000000000b72b14788219394ae655e225f5b3300b6c7db71061c85 785 1.00/1.00 vMB 6
513,059 513,059 0000000000000000000e0030da118f326f7fd5b9e52168135691f58358d4248e 427 0.34/1.00 vMB 10
513,058 513,058 000000000000000000541b86123bbbd9998f1a6b52bc807b010a9cab241c4eb2 1,165 0.45/1.00 vMB 47
513,057 513,057 000000000000000000423d6f865af26809f772ccea589009abde795b924d3f3d 753 1.00/1.00 vMB 12
513,056 513,056 00000000000000000012794f2d3fe1844641f5faad7dc85463c0bffe1e0974c7 1,013 1.00/1.00 vMB 3
513,055 513,055 000000000000000000419e38cc2381b598d03cea1bdd6b96c7014c82d0c0d7fe 1,338 0.47/1.00 vMB 36
513,054 513,054 00000000000000000044c6eb38c9ae98838243aab3a469f4f35c7b89ce7f9216 2,690 0.93/1.00 vMB 39
513,053 513,053 00000000000000000036e137c0872c5c48b54c03a232d718be4bb3da775c9c59 2,434 0.84/1.00 vMB 45
513,052 513,052 000000000000000000050d042bd45a1d14dd21b419ee40b3be96df016bb860e6 2,051 1.00/1.00 vMB 24
513,051 513,051 00000000000000000036fbecefe3d1150636713e10c37b27b2abc1b0d0f6d593 1,395 1.00/1.00 vMB 37
513,050 513,050 00000000000000000034cbe896bf63f31d7a437077cece6366646c89b3f00e68 189 1.00/1.00 vMB 1
513,049 513,049 00000000000000000023ae4cc0d5e86444027d33cfca28ec8098a7f484f30086 285 1.00/1.00 vMB 3
513,048 513,048 00000000000000000035118015477a9579f3ef8516c9fff97db29c687b2660e2 1,589 1.00/1.00 vMB 21
513,047 513,047 000000000000000000294298dc272e85ef79a8914e60132911ad073a7fe60f5e 435 1.00/1.00 vMB 3
513,046 513,046 0000000000000000003ed3082b821cd05ab5612f1fbc3e8e94bae9e4e31e444f 413 1.00/1.00 vMB 10
513,045 513,045 00000000000000000041cc75486e61cb3dac53c42d12f1ebb0763b404390f4c1 1,291 1.00/1.00 vMB 20
513,044 513,044 0000000000000000004aa45f557c2425b0441cafb3c2dbd5fadb37a555dedfe2 925 1.00/1.00 vMB 14
513,043 513,043 0000000000000000001c984df17148b68a58bfa5b7d5dd1c339f911ebd20d2f7 864 1.00/1.00 vMB 11
513,042 513,042 00000000000000000053acfce758ef57598a35f30854d1c59ca5e4c00daf39a8 1,853 1.00/1.00 vMB 38
513,041 513,041 00000000000000000003977cae5e85f781bea9964909a7600eff7afe667a7228 1,395 0.69/1.00 vMB 61
Previous 10 blocks ↓
Total Size: 783.08 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: 724.15 GB
    • Received: 18.41 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.