Memory Pool Memory Pool Refreshing

75,942 transactions
27.10 vMB
Show Random Selection Loading Transactions
Max Size: 184/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
865,143 000000000000000000030ecd0000000000000000000000000000000000000000 ago 1.00 vMB 1,748 17
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 865,142 (10,914 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
854,228 854,228 00000000000000000002deaf1fbb41eeb899814ee5b44f0562727ecd3540b7d7 2.08 MB 2,809 4
854,227 854,227 0000000000000000000172025abbf720179f7f715df0c6c47f54031713f2d971 1.66 MB 3,051 4
854,226 854,226 000000000000000000021107c3cbcf3a20530aa19aaae16757d05147eb9078fb 1.63 MB 3,543 8
854,225 854,225 000000000000000000023c543780463939dc81a8a4c9f8cafe274a67a3a4ae7a 1.46 MB 3,210 10
854,224 854,224 000000000000000000017c6bf4161d894e2f5790ba2018a4a6dae13187109323 1.59 MB 4,137 8
854,223 854,223 00000000000000000001ed882b5f861101b87d448c21f1a2e3f9edf0f58c152f 1.60 MB 5,837 5
854,222 854,222 000000000000000000033d10ccc6e29e7a65a16edb752b2068cd6cb2794a893d 1.76 MB 3,165 6
854,221 854,221 00000000000000000001afd877642ced0a2628ddd4f9cb96ab294b563e101e3a 1.74 MB 5,507 4
854,220 854,220 00000000000000000000143a5859963bba17395d343d6625aa6bd3c230050dee 1.87 MB 2,343 5
854,219 854,219 000000000000000000026f2ffaa9a040d493c9ceb7835ec136ab10214756c375 1.91 MB 2,003 5
854,218 854,218 00000000000000000002f1d080f1c4ff52ec71094738b87f65a40041686b1e26 1.86 MB 2,506 5
854,217 854,217 000000000000000000030b172bb58bff5d64e778aff9c097373a8d962e785e0f 1.94 MB 1,846 5
854,216 854,216 0000000000000000000217c37b53d7c427d992c964c5b79a3f1437218418e5b0 1.83 MB 2,247 6
854,215 854,215 000000000000000000029eac2fe79413c80bcc5aed7472ac06f11659d58a5031 1.49 MB 2,838 7
854,214 854,214 0000000000000000000154e1805cc491d5cf50f98534b523219ac54c4c5c0bf1 1.84 MB 1,913 5
854,213 854,213 00000000000000000000c1ef75f1a7235b28839774f48c3b59403b5d909813a4 1.78 MB 2,256 6
854,212 854,212 000000000000000000031e627b79964da4cbd72c1483aac144763ab6d650b204 2.06 MB 861 4
854,211 854,211 000000000000000000006ea3b82e21dd0b70f5fc39155d88f8b787e2b3e16818 2.11 MB 263 4
854,210 854,210 000000000000000000027c3542375a1cf60140a5e6825156aa317dae644dae93 1.66 MB 3,618 6
854,209 854,209 00000000000000000002f4ab1b3e21d9c1ea314353b5c60c7e9b2fc6d9c56f08 1.72 MB 3,754 8
854,208 854,208 000000000000000000016715a612f819e47f5bec4f53279a3ec669696eb1aa77 1.36 MB 2,667 28
Previous 10 blocks ↓
Total Size: 690.16 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,674.03 GB sent, 142.60 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

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:

  • 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.