Memory Pool Memory Pool Refreshing

50,357 transactions
21.94 vMB
Show Random Selection Loading Transactions
Max Size: 138/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,069 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,698 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,068 (25,097 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,971 844,971 00000000000000000000fb8f0c1da4938205749ddf51d9fe82e948bea7508d06 1.56 MB 4,959 9
844,970 844,970 00000000000000000001b30acc22885bb0d345699020ffa2d13d79ef39091f0e 1.59 MB 3,947 13
844,969 844,969 0000000000000000000141b11106df578b92ce3c4209309ccd68ed95456305f9 1.81 MB 4,242 11
844,968 844,968 0000000000000000000199c31f16046700f263a34ef362e1b938ea6df4daa5da 1.51 MB 3,636 18
844,967 844,967 00000000000000000002072d46350e101e91e5cdb0cba1c83befea3d5f8c5888 1.54 MB 4,408 15
844,966 844,966 00000000000000000001234c8cc9cef5fdcb79777397d8c6638ff6367b790d9f 1.40 MB 3,532 11
844,965 844,965 00000000000000000001154c89016e66a499a40a78e2732250488d0c060669a2 1.49 MB 6,177 18
844,964 844,964 000000000000000000010e8bd9041bd04cf083d7176ecc43983d6ada3ce7ff9b 1.44 MB 5,639 25
844,963 844,963 00000000000000000002c17b2d5612ac509772767bebc04f0b8c4bd379b5b03b 1.71 MB 3,961 11
844,962 844,962 00000000000000000001ed60701409eeaf620b49561eb8c77d4b4463fc3b9de5 1.53 MB 5,898 17
844,961 844,961 000000000000000000006e0e35fdec6130cfd7067d3ea48793f151cb1c23642c 1.46 MB 6,265 14
844,960 844,960 00000000000000000000cc5026acb8f9914d450f896a826456b7bb251534b6b0 1.51 MB 5,575 18
844,959 844,959 00000000000000000003220ac13e22bf4ad545445c341bece3d4af8b1085fdf5 1.61 MB 3,134 20
844,958 844,958 00000000000000000000d260b4f21e9f114763fed1ddaaf86a9f064fa1f813c4 1.77 MB 4,117 9
844,957 844,957 0000000000000000000157bb5af8a690efae2670691319b8f854febed61ef343 1.58 MB 4,913 16
844,956 844,956 000000000000000000015b6a5aac142b127ea157932430a670f7b8e83054b0bf 1.61 MB 4,621 14
844,955 844,955 00000000000000000001d05aa41ea3e7ebe4f2273a733e856d688b0afd69c522 1.49 MB 5,709 20
844,954 844,954 000000000000000000012cd1de127483e098edca28fc21761ee46362ef1f707a 1.47 MB 5,298 22
844,953 844,953 00000000000000000000e125392f711e604bfd9cbed3df5a43fb52293c18efaf 1.61 MB 4,507 10
844,952 844,952 0000000000000000000068718b2a01933fca4933eee0ceba216c403767e3c777 1.59 MB 5,460 15
844,951 844,951 0000000000000000000177c48d4a3bfe9bfb783c7028de18c22d6c4f03dd62ad 1.56 MB 5,195 11
Previous 10 blocks ↓
Total Size: 699.59 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: 2,174.02 GB sent, 207.49 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.