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Memory Pool

45,900 transactions
27.69 vMB
0.07624368 BTC
Random Selection Loading Transactions
Max Size: 146.56/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt b3a9e191cf13a4536be6c07452f75115e6bab3a83838a1cedc8f225a994dcca8
Version 20000000
Previous Block 000000000000000000012c4ce3dcc7b1929ce0c77b22cec549656a43e46e892c
Merkle Root bfc07dc71374324e36e53b1cfd3c5226bd1cf5faccf04897b3ad568e9b207e75
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,606
Size: 1.00 vMB
Total Fees: 0.02384519 BTC
Feerates: 502.65 > 2.39 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,918 (246,642 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
668,276 668,276 000000000000000000044e3af5113be9728fab40bc89028f4201f4166b87467d 1,269 1.00/1.00 vMB 139
668,275 668,275 00000000000000000005c8682fac322d0939a92e4f5629488af061e82b7315c8 1,732 1.00/1.00 vMB 115
668,274 668,274 00000000000000000002972b5d0b0b7b9650b5fce791ab9ea06f78fada4b1397 1,878 1.00/1.00 vMB 90
668,273 668,273 00000000000000000000923540c1533b2db89fa15c014952f46aee1984810f8d 1,654 1.00/1.00 vMB 115
668,272 668,272 0000000000000000000412ccdb3f343353c87f4b5c5f4465fcf3dc0291d82bfa 2,326 1.00/1.00 vMB 100
668,271 668,271 00000000000000000003f858b1d9c7a22beccf1c92dd9b20aa62cde607d0d49e 3,023 1.00/1.00 vMB 112
668,270 668,270 000000000000000000041aba6510a5192ebe552fea7a6f103cc798b5d503d164 2,320 1.00/1.00 vMB 109
668,269 668,269 00000000000000000009048f13acae9065d456e352410aa8437d5483016dd346 318 1.00/1.00 vMB 129
668,268 668,268 00000000000000000005d2edbd473ef6457587775f4b9d3cf36cf38db2c30778 2,513 1.00/1.00 vMB 162
668,267 668,267 00000000000000000005cad789f7d3d5119d1030a9585330ba94f8c1ad9ae9c8 2,833 1.00/1.00 vMB 115
668,266 668,266 00000000000000000002234223a3d30af590e79d770bc69729dc126c4a3237b2 1,688 1.00/1.00 vMB 112
668,265 668,265 00000000000000000001b928c457aca6058cb48f225c92806ccc249adbc46509 2,636 1.00/1.00 vMB 134
668,264 668,264 000000000000000000050595e0b507f2391673abd34b60b11b15541dd2f83f35 2,863 1.00/1.00 vMB 132
668,263 668,263 00000000000000000004888ca0bf3f27a615769b4590da100adb296ecfb0e786 2,933 1.00/1.00 vMB 151
668,262 668,262 0000000000000000000b8a8dbc56f8f82c52bc3fe3058688210434a4af35c2a5 3,054 1.00/1.00 vMB 130
668,261 668,261 0000000000000000000b94161ae9a11f6ffebef68b9cf1666d0bad2b21818bab 2,731 1.00/1.00 vMB 130
668,260 668,260 00000000000000000004f78302cfa98e5c63c40006ee177000130cc0c985fcf7 2,309 1.00/1.00 vMB 163
668,259 668,259 00000000000000000001766a59b72812a220314429ec20affb27aba71c8f2f70 2,414 1.00/1.00 vMB 128
668,258 668,258 0000000000000000000b5d07efe71d2d090c966c2625514b4318ca3b8335f499 2,577 1.00/1.00 vMB 149
668,257 668,257 000000000000000000044aba388e8aff3f37ae038527fe4c403bf5a5d1b07810 2,539 1.00/1.00 vMB 143
668,256 668,256 000000000000000000043254ef864672121de299a1eaa27fd49ff3b5b8d52c4c 3,182 1.00/1.00 vMB 184
Previous 10 blocks ↓
Total Size: 782.24 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: 655.25 GB
    • Received: 14.28 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.