Memory Pool Memory Pool Refreshing

20,261 transactions (4.70 vMB)
  • 1 sats/vbyte = (12 blocks)
  • 2 sats/vbyte = (6 blocks)
  • 3 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 30/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,170 00000000000000000002349e0000000000000000000000000000000000000000 1.00 vMB 4,437 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,169 (866,897 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
42,272 42,272 000000000dc5a730d1cc34adc2eac097b60bfaab9f55ef1e17bf87a6fe27ef8c 0.00 MB 1 0
42,271 42,271 00000000208c07005305ce4d78b74bb5a621bd27018a3b84fa01701962edefd3 0.00 MB 1 0
42,270 42,270 000000001d7a57c638ed2ed45047e66f5a27a95b9b16e0dea7caf4448a24d64c 0.00 MB 1 0
42,269 42,269 0000000053001833a92bd6e66cd379d01ba206e911514502e2961bd7bf8e0328 0.00 MB 1 0
42,268 42,268 000000002e36d3e2d117f03f51b3f9dd590caca2645826ecf286669d6dc955b1 0.00 MB 1 0
42,267 42,267 00000000421a985293c1692f7dcc5f69c6bf755b9585e9f976cc7571bd4c2044 0.00 MB 1 0
42,266 42,266 00000000493fbedb2d906e2ee4c5aa18cb219571665438b6e87001b1dfa1b70e 0.00 MB 1 0
42,265 42,265 0000000031c1a8091ee302c4eb1e4a10c9fabcc2a17b0fe51e6feadef49ab289 0.00 MB 1 0
42,264 42,264 0000000000947767958f918449be6dc883eb9ac2c117aeaa9268fd3a459817d5 0.00 MB 1 0
42,263 42,263 0000000036629b02ceeab404eeab339bd401ab68f072fc419dc8f13ee844af54 0.00 MB 1 0
42,262 42,262 000000004e02b0131ffe0211bc7f8f6eee74902e339f20b5721e11a613aee669 0.00 MB 1 0
42,261 42,261 0000000056fccd3411568e79e887687652ff4829235c05c67c1ba4825cb90a16 0.00 MB 1 0
42,260 42,260 000000004a643cd4ab04d9a51d986721b3aab9c1d6e2584ccdfaf8040639717a 0.00 MB 1 0
42,259 42,259 0000000018f0a9176d87a92999404fbbd67ff6ad6359cf6a0b0d6314be49550a 0.00 MB 1 0
42,258 42,258 000000002f3eebe0dcd6707ffa6f51aa5986e673861e61de7d07dfa3b1ced8c6 0.00 MB 1 0
42,257 42,257 00000000643fe8f287f34904fbfdd82b396d079eb1a5cc71f918bdb1113f5d49 0.00 MB 1 0
42,256 42,256 000000002d6071152eacba3e6cd2a4ec06c8d512e698ba8bde6286b5ca3dd360 0.00 MB 1 0
42,255 42,255 000000005bb9f4700b52238a8167e3a70be0090f3c5c903d83c156ba38917147 0.00 MB 1 0
42,254 42,254 000000002c97695eae65e2ac2bc78cbe223ae0c5f15dd7dfcdbb178bc481f985 0.00 MB 1 0
42,253 42,253 000000005c42fbdc942530e618145f2efdd5caa1bd9c229b093ddf7f03325665 0.00 MB 1 0
42,252 42,252 00000000347f8397910e7b78dcb99de4a4d8478b2e87605610cb9e69b0d59efe 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 771.86 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,980.72 GB sent, 106.99 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.