Loading Tool

Explorer IconExplorer

Memory Pool

79,346 transactions
29.28 vMB
0.10511057 BTC
Random Selection Loading Transactions
Max Size: 177.50/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 1c81d3fc8f43e5637072ea7ff0f26aaf79b9f533fe53eb5055177cf0802664cf
Version 20000000
Previous Block 00000000000000000001b1838b6a5a4a957646894043843182780c2fbbc032ab
Merkle Root 5a140fdf49a51e06ee3fd5bf93591abd7dc93a3a36ad655b8cf1571e03fd03fb
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,690
Size: 1.00 vMB
Total Fees: 0.04375020 BTC
Feerates: 137.15 > 4.38 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,113 (775,974 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
139,139 139,139 0000000000000483644ee1dba027101e9d1e52c1b0e30a7fbc0e705f1de1fe17 104 0.05/1.00 vMB 131
139,138 139,138 000000000000024a57aa6ec0656ad5d87e9c6a03b4fd216bbbf4082a28737fae 10 0.00/1.00 vMB 253
139,137 139,137 00000000000000a94ea8c9890967cb3bb6b8418f65b3dd8795f17c415f4fe226 40 0.02/1.00 vMB 81
139,136 139,136 00000000000004ea29777ab606c91f260347dc094507040f45a2f43f728d00a3 31 0.02/1.00 vMB 286
139,135 139,135 0000000000000890c8945dd5c5836d9ce167e649303029ab4209630235ffd53a 84 0.03/1.00 vMB 119
139,134 139,134 000000000000011bc125c776c1a4f8c147d895660e2bc049575a254c44280465 52 0.02/1.00 vMB 35
139,133 139,133 00000000000008727101cf0d8970c6c6fcbeb9059b810ce7e2fb7d0642369902 19 0.01/1.00 vMB 360
139,132 139,132 000000000000082d8311b1f86f16c97c21ddacf8f4eedeff37d338beb5804e57 79 0.06/1.00 vMB 240
139,131 139,131 000000000000017cb0c72038adc365b6c5d4a2cb6ba2803bba42d83de742175e 72 0.02/1.00 vMB 25
139,130 139,130 0000000000000316ecc587c51981dfe1d8594621cb550748bb21351532011231 42 0.02/1.00 vMB 93
139,129 139,129 00000000000001456b20e7dd786b7dbcc2ce8a3bacf89cdc2d2d6509dbd86bdf 11 0.01/1.00 vMB 924
139,128 139,128 00000000000005e9b9cc200372156d99013fa4f9eeea1e61197b94aa4148bce1 24 0.02/1.00 vMB 194
139,127 139,127 00000000000002e52dd522af72ed9736bd708e18bc10548d7d76da0ab445f8f0 67 0.02/1.00 vMB 12
139,126 139,126 000000000000078cfc1ae03a1a099b2ca5a98f34a894acc73e32ba9bb9e00409 26 0.01/1.00 vMB 213
139,125 139,125 00000000000006bdf86450385d48e2dd4da572e780f852b70dc77d914d3d426e 22 0.01/1.00 vMB 52
139,124 139,124 000000000000070cbba7afea9cb5203d20327c4fd767c846cea0cedfb74cae4a 25 0.01/1.00 vMB 266
139,123 139,123 0000000000000103d6973a4125b22f02bd92ec0a9962d240f450671bd7c66aa0 91 0.04/1.00 vMB 137
139,122 139,122 00000000000001f27ca78c262529892f34f338957cb23e0dbd47c9ca73599d03 131 0.05/1.00 vMB 81
139,121 139,121 00000000000008cf747c7434abbbb2f55445b6173c2a39c6c00bb4c84a149947 28 0.01/1.00 vMB 475
139,120 139,120 00000000000007de67c40f6c90207a67617b2c47b70f412d47ad1f87d321c491 148 0.06/1.00 vMB 161
139,119 139,119 0000000000000428d70d7b4527a7962ef703338d5e1a7278f4fecc2bcf6688f8 48 0.03/1.00 vMB 277
Previous 10 blocks ↓
Total Size: 782.59 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: 671.42 GB
    • Received: 15.93 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.