Memory Pool Memory Pool Refreshing

69,715 transactions
27.95 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,067 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,936 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,066 (33,550 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
838,516 838,516 000000000000000000029d6490d35d67418385d8cb3749b53018d551426b8203 1.71 MB 2,740 24
838,515 838,515 00000000000000000000bd33ab8f74403fe57e9dd4692ca496a18a67add0243e 1.70 MB 2,399 17
838,514 838,514 0000000000000000000129e20a57ac86f579a25b247aeabe70b3eed2261ce8af 1.64 MB 2,922 23
838,513 838,513 000000000000000000004f454fe8e8e0ad9927da70069901b584166bb326ec7f 1.56 MB 3,046 41
838,512 838,512 0000000000000000000253d788df9d965321896c3073704c6b14b5aa20c0ce70 1.56 MB 2,709 36
838,511 838,511 000000000000000000021b57bccb972207cf6da1b9aff39b66905a8b95c06561 1.58 MB 3,381 34
838,510 838,510 0000000000000000000214e3500ffdc37c0f446e1094a822d1357c0ced192302 1.75 MB 3,664 18
838,509 838,509 000000000000000000016a0a2653c260699067ca69612a39f7a3c252ee90b7e3 1.64 MB 3,125 29
838,508 838,508 000000000000000000021215aaff5b24f609c458a1abe470994de947e411fec4 1.62 MB 3,023 36
838,507 838,507 0000000000000000000104b86e03a83166d588ec1f40f1a8e9955c98b70b2683 1.56 MB 3,379 47
838,506 838,506 000000000000000000031f2161751101e0fe88dffbd7ba9c972b540adde8ea52 1.63 MB 3,574 28
838,505 838,505 0000000000000000000169b9760abbd6a3ceba8138cd7e63dab403116c46a154 1.56 MB 2,864 26
838,504 838,504 000000000000000000035b96fd053f68ed95178e2fb347a081f0f194f90ce8e6 1.57 MB 3,549 38
838,503 838,503 00000000000000000002bf8b72a063424ec55f7c80bdd67b430a4d4ac22e24d1 1.71 MB 3,802 33
838,502 838,502 00000000000000000002d0d00ea13debffa2a47373f6973935cbad1438863293 1.62 MB 2,703 18
838,501 838,501 0000000000000000000149ec4d86b7874a0e430213ea290bc2903d9dfca817fb 1.86 MB 2,959 25
838,500 838,500 0000000000000000000324786adebe0edf1efad295ed1dd5c61505b5b26693ea 1.85 MB 4,197 29
838,499 838,499 000000000000000000013862ce4a5391d73f7bffc2c5708fd35de37d762320b2 1.67 MB 3,643 32
838,498 838,498 00000000000000000000acdde2146ae9708dd3c911ca10039c54535cab33ad2e 1.77 MB 4,094 42
838,497 838,497 000000000000000000015c7c620f9d2e52ea764c7b3b89b761614646c51fdd98 1.74 MB 4,225 51
838,496 838,496 00000000000000000002f82d93472f86fa4e8dde9dde6b2361100b0ded6dbcff 1.69 MB 3,931 47
Previous 10 blocks ↓
Total Size: 703.33 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: 2,588.45 GB sent, 233.65 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.