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Memory Pool

22,900 transactions
4.27 vMB
0.01550647 BTC
  • 1 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 34.44/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 4b1a1cef95d6f328fce5772031a22067bcc5436253fcef56748f07847afb3e68
Version 20000000
Previous Block 000000000000000000020337f049e08b9051ad33068ca0ba23b5181734e9775c
Merkle Root 3e708d458e165be8e02da51e8380c98743f768c2d1718659aaedf2e6c1024bf4
Time ( ago)
Target 000000000000000000022b910000000000000000000000000000000000000000
Nonce 0
Transactions: 937
Size: 0.22 vMB
Total Fees: 0.00459347 BTC
Avg Feerate: 1.01 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,882 (773,249 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
139,633 139,633 000000000000061c474da30a01eb72f5f94941eeee86daf2f471bc5c82aaf3ac 0.06 MB 93 521
139,632 139,632 00000000000001e9a232208640c72d30481f6e50a1f66580336ce8d3ced08dae 0.01 MB 54 0
139,631 139,631 000000000000071291a4d9e7704680564bcd53655871c3920d74615acec01788 0.05 MB 97 168
139,630 139,630 0000000000000804ba3cd99bc36847a00f7ea4ed97ea4a5e5a8b62b51e53a356 0.05 MB 117 233
139,629 139,629 00000000000007ed2d76472b06abefbf8b71e398b2a69849cd00e6a3c4347fbc 0.03 MB 45 150
139,628 139,628 000000000000007126d03371f23969073edd4881ca89c95e63c68fdd71668e53 0.02 MB 77 78
139,627 139,627 00000000000003114658772e7e65d0c5317a19e0e78932d00074192f7778560e 0.03 MB 75 179
139,626 139,626 00000000000000b1331f91f18c88552747d0b63e1d55e7018c9a845794f86af1 0.05 MB 110 126
139,625 139,625 00000000000004deb42dfcba392cb9bedbfd2ecd7923fc8709ac9ecab9603dbc 0.01 MB 25 199
139,624 139,624 000000000000085a032822ec22783149b3af4d590634038c7dfe217f2b3c68bf 0.00 MB 7 362
139,623 139,623 00000000000000bad9bfc64f2bde3efa549a843374537f5bc7a2cf06505da543 0.05 MB 122 8
139,622 139,622 0000000000000278798a69467c95d2af458f2451113976ee2670ed81654ca427 0.09 MB 167 168
139,621 139,621 000000000000063d82e7b85c6b8f031e9b3adb5b75a212fcfe01b7fb5f3fbb8a 0.01 MB 32 110
139,620 139,620 0000000000000591c56b14f82564036a1205b99e2831e2e89ea56eb75f165240 0.00 MB 12 12
139,619 139,619 00000000000008b4c1b4162bce3e4046a7976bd5c4e2dbcdd8cdc6a7ac0868af 0.03 MB 77 144
139,618 139,618 00000000000003490d7932b7ec3ed33fa9de6325f66bf45c0b52b16363c40f6c 0.01 MB 16 363
139,617 139,617 00000000000006883c7fded23ec455101e6a2c7115f152c503b44cea394d4af0 0.00 MB 10 355
139,616 139,616 00000000000005addb7a8d30b145c802b875b296d6f792e95920bcaf783d425f 0.02 MB 67 317
139,615 139,615 000000000000016409e535d9017f6fee1e269c13d3a11a68e512b9fa0116780e 0.01 MB 6 10
139,614 139,614 000000000000004d5541dd2e3740ac7a4181e6c6045012ab1509fe73c148a514 0.04 MB 157 61
139,613 139,613 000000000000009c5202ff832f305a0c006176ee146f5b5cf1d9fc5c4d445328 0.03 MB 59 28
Previous 10 blocks ↓
Total Size: 778.63 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 109
    • Outgoing: 10
  • Data Transfer:
    • Sent: 260.92 GB
    • Received: 2.41 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.