Memory Pool Memory Pool Refreshing

57,590 transactions
28.44 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,798 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,471 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,797 (435,131 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
434,666 434,666 0000000000000000031df6c1bdaae3652c452382fcab15a8ee73f7215e812bbf 1.00 MB 2,531 71
434,665 434,665 000000000000000004395e8c8c69eb4e6bee8261e84a51e264a45a5407cc0c2d 0.93 MB 1,582 44
434,664 434,664 0000000000000000026af98ccc545b98edf93717285524e02d38f5044ac6942a 0.40 MB 666 41
434,663 434,663 00000000000000000301d4fc869bcf624451b1f22b5cb2f09ec282e63bea2c52 1.00 MB 1,755 44
434,662 434,662 000000000000000003b1b257467a09b30e8bdb6a5020fece4d1f18f311ceef3b 1.00 MB 2,259 70
434,661 434,661 000000000000000002a1c8ed51543f2d06888274830ea5ff126076e5da77fe3f 1.00 MB 2,432 56
434,660 434,660 0000000000000000011b8cbb9563388755a1f71306f2100660166c216e5d9efd 1.00 MB 2,532 70
434,659 434,659 0000000000000000011c863e7a39aa4e47cdfb6345c06b3558482a283e990af4 1.00 MB 2,504 78
434,658 434,658 00000000000000000025e787e9b510f187f2216e3eeccd5ffdae200a285d94e1 0.31 MB 702 58
434,657 434,657 0000000000000000035cb9a462303c7923515ade5327ae087a17868b44e8e33f 1.00 MB 1,052 30
434,656 434,656 00000000000000000126d11449e0b871478bcec0f0762b591488eb0c700636c1 1.00 MB 2,485 66
434,655 434,655 0000000000000000004a6fa6436c449d8dd748836c5b793a20ddd1b35b4f97cc 0.57 MB 663 38
434,654 434,654 000000000000000003a18e71f7d81c83e3d22ecaac6a9ef93a2120a2f58fbf1e 1.00 MB 2,313 63
434,653 434,653 000000000000000002eed8b8d861d7c6d4e95385df7b6c0b5f090eea42764fda 0.40 MB 795 54
434,652 434,652 0000000000000000016bfec4cbd5143ae097810ad83b0b09cd158e7d36c78d13 0.75 MB 1,770 61
434,651 434,651 0000000000000000022ac7a95d5db0bf0deb3d90e1eea4a5720f38fd4688127d 0.74 MB 228 8
434,650 434,650 000000000000000000bd4ecde90f05c66291582cd76d380167de62fe9b1e0297 0.49 MB 1,080 58
434,649 434,649 0000000000000000024c8af762746821562d5c3a50163bf122dcb465ccd5c4de 0.99 MB 879 25
434,648 434,648 000000000000000001af5571ee815398ddefa19d9b05db10b696632b2d639b9c 0.45 MB 1,019 59
434,647 434,647 00000000000000000099d92a3e8889a7c898325e91b6de75c104fe36e6a941cd 1.00 MB 682 21
434,646 434,646 0000000000000000024ab1ddba71eee85ca86dfd0b4b34fd69403f1508ba4770 0.99 MB 804 23
Previous 10 blocks ↓
Total Size: 699.08 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: 2,108.23 GB sent, 204.52 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.