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Memory Pool

84,939 transactions
31.83 vMB
0.18945584 BTC
Random Selection Loading Transactions
Max Size: 189.13/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 12742937d5916c71bd365209ae7c36b607a6250761e0274e35443c189755e156
Version 20000000
Previous Block 000000000000000000017cb93000a20c08f0fc639d471abc5ab7059c2109dbfe
Merkle Root d1063ad68664a1f4238ea461a47fb1a596eeeec87ecfea66fd731e773f0839ac
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,853
Size: 1.00 vMB
Total Fees: 0.07175840 BTC
Feerates: 269.69 > 7.19 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,145 (440,651 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
474,494 474,494 000000000000000000f3c2a201ede80a31c32960b6a87eedbf417a440712bcc3 2,245 1.00/1.00 vMB 51
474,493 474,493 00000000000000000074c4d4da190106e51311e58b4678660f2d0ce8f2c0b48c 1,508 1.00/1.00 vMB 122
474,492 474,492 0000000000000000017582e9e0a2c976528f19e33dda0ff600fa730e18016874 1,343 1.00/1.00 vMB 110
474,491 474,491 0000000000000000009395f8588a4a73a8926847fea24135ff9d28e05b2478d1 1,631 1.00/1.00 vMB 97
474,490 474,490 0000000000000000000fc064f8838b56078885e008b919eaeb7a6dc32794a2d8 1,768 0.99/1.00 vMB 238
474,489 474,489 000000000000000000c7fa7c63b0840c67556b2def97088b7203e2a2241b2247 2,054 1.00/1.00 vMB 215
474,488 474,488 0000000000000000017f60639861f5be56353f0362b6559619445a9830d5751f 1,741 1.00/1.00 vMB 207
474,487 474,487 0000000000000000016de3988185b93b00486cbda7a98e9969a889fe72d529f9 1,943 1.00/1.00 vMB 259
474,486 474,486 0000000000000000009fbbbd9530f0c9560a03a998c44e1641e1592e19a13efc 1,991 1.00/1.00 vMB 300
474,485 474,485 000000000000000000b3fa312168ac67213b714ad275388e4e6b696fa6ae44ac 1,278 1.00/1.00 vMB 117
474,484 474,484 00000000000000000128c48b98b84abea25c54e4e8c6b826662b35f749aaf299 670 1.00/1.00 vMB 53
474,483 474,483 0000000000000000006fda9b9787dcbf1e3cd3068518a30198da1d4f13c789d1 279 0.17/1.00 vMB 129
474,482 474,482 0000000000000000017ff40399d95871d3db3087624e86733c95413a7d5e80a1 1 0.00/1.00 vMB 0
474,481 474,481 00000000000000000043da2759551da7bef1ed8daa1a7635906ba21fb90f7975 531 1.00/1.00 vMB 20
474,480 474,480 000000000000000000aaf10303bd8820ff1efa84a13887d9efb3dd0b852900bc 1,671 1.00/1.00 vMB 189
474,479 474,479 0000000000000000008bc157795c9da4deec61509efa3f55aad1d304dbc8364d 708 0.46/1.00 vMB 134
474,478 474,478 000000000000000000ed63caae4525ab610ceb59fdb695b9ec02b5b32bd87d5c 800 1.00/1.00 vMB 66
474,477 474,477 0000000000000000018bed5838367cea9b12fcaac292682d80b3dafa9cadd19e 1,907 0.98/1.00 vMB 201
474,476 474,476 0000000000000000012fc351f56b86b2a0f79a2223e657f944906801261ba041 1,017 1.00/1.00 vMB 84
474,475 474,475 00000000000000000085c47fa9c33b220db0f91af4fab51f7c7e311215cccd7f 2,023 1.00/1.00 vMB 115
474,474 474,474 0000000000000000001668079ccd62cd898e95c1a1a92a588e41f8b183344574 1,746 1.00/1.00 vMB 127
Previous 10 blocks ↓
Total Size: 782.65 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: 672.60 GB
    • Received: 16.28 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.