Memory Pool Memory Pool Refreshing

72,250 transactions
32.15 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,152 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,440 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,151 (349,088 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,063 521,063 000000000000000000407b790c6ad6638c1a1cc88dd0847c197bbfe441a9be44 1.08 MB 1,671 31
521,062 521,062 000000000000000000355632d199c8d615bb5e47cc2a37d371d9cf1c993c6d37 1.11 MB 1,894 38
521,061 521,061 00000000000000000023709e8509c6b4f0518286c004292139b0208101331b1d 1.11 MB 1,803 8
521,060 521,060 0000000000000000000e2a5b5b2c7ae150c158c8f483d1d9a300d9b0c9a64f0a 1.08 MB 1,351 27
521,059 521,059 00000000000000000016176a88c6ab51d2a6cd6c1b9eb0074ffefa2b50dca007 1.18 MB 2,277 46
521,058 521,058 0000000000000000002070d220b55be75ee313e13103051ea0c25ddd2966a7c1 1.13 MB 2,510 34
521,057 521,057 0000000000000000001ee57df63ddd6f4a0178eacf2a9d5346c3e3dc373c1028 1.16 MB 1,974 31
521,056 521,056 0000000000000000000fd37f787f428ee551e2f8a7e2a00e9d87144b0967e565 1.17 MB 2,242 31
521,055 521,055 0000000000000000002c064b11e733698cb98cd672eeaaeaeb2a3438a909e1f7 1.17 MB 2,378 46
521,054 521,054 0000000000000000000fa51dc1b4374fc1bf13679c5af326e1966dd1e212db43 1.27 MB 3,552 21
521,053 521,053 0000000000000000000fd1a1930e44a30388447de55f6766f73c1a8142b156f0 1.16 MB 1,879 61
521,052 521,052 0000000000000000000b44d90ff89aee6b6c504f29284b4f7e1a139985bd82d2 1.06 MB 1,768 94
521,051 521,051 00000000000000000026627f35bf0ef8c062a51a3ae7eb95765d8be57ccc36f7 1.11 MB 2,256 11
521,050 521,050 00000000000000000035adb9cfafed20eb26deb85028089c290d12bc30a0f670 1.21 MB 3,206 35
521,049 521,049 0000000000000000003232f7df072a34220d3617899f7dccdc8dc5492eea139a 1.08 MB 1,719 81
521,048 521,048 0000000000000000004484584239d66a66c22c4391c35f1b2e671808f8756e9b 1.05 MB 299 10
521,047 521,047 0000000000000000002284eb5e5678db639053705ab23121398980e98821f505 1.21 MB 1,888 4
521,046 521,046 00000000000000000027f3f19f2380ae2e5c8ab6a866298f9c80409207d1a173 1.04 MB 882 11
521,045 521,045 00000000000000000015b339c30bd1fc998eef14e8e636e8e1259ab499a2e0a3 1.13 MB 2,164 35
521,044 521,044 000000000000000000295d640cd9609d22847a87d4fed129afffd4450534b19a 1.16 MB 2,227 44
521,043 521,043 0000000000000000002fb40ec0c9457e14f9de329dac810dfb21600f6729b239 1.14 MB 2,709 38
Previous 10 blocks ↓
Total Size: 699.74 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: 2,185.96 GB sent, 208.68 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.