Blockchain Explorer | learn me a bitcoin

Memory Pool

39,669 transactions

44.83 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,006	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 26 secs	1.00 vMB	2,310	47

Blockchain

Tip: 841,005 (828,900 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
12,105 12,105	000000002bcf3e3c79adf6709e50a8f4754989b680aed5486e5046b381f9e075	24 Apr 2009, 21:05	1
12,104 12,104	00000000245c0ea825f7027896482f3f912d4bab22537db2ffa640d3709243ac	24 Apr 2009, 20:43	1
12,103 12,103	0000000015cef2fdb11aad88f023ffd4fae634e12e3bbacf2916af70c23e923c	24 Apr 2009, 20:33	1
12,102 12,102	0000000071bd4dd79e189b918009ec3e441c26fd6fef80b98de7c378e47a5a2a	24 Apr 2009, 20:15	1
12,101 12,101	000000001bb3ad7a1446eba07686f32d379c0738e74ed815fd97885dac173374	24 Apr 2009, 20:04	1
12,100 12,100	00000000d71c465401ffd4935588ed9f715751b0daa272b5f1ce175bc4a62194	24 Apr 2009, 19:51	1
12,099 12,099	0000000056f72a97cd159bcbde50c87ff7d11cfdd12421eafeb64746f23212ab	24 Apr 2009, 19:28	1
12,098 12,098	00000000b22008950ec41062fbda5119819952fe0d72e690576c0cd92f5c8e14	24 Apr 2009, 19:24	1
12,097 12,097	00000000cdc075c6bd27c9e4b04b31d288601d1ad2539588e7bedbd3e032d5d3	24 Apr 2009, 19:04	1
12,096 12,096 ⇅	0000000083f8b6d4f1d818b7e8771e1505cb9fd2259702257ea409afa5ff63e0	24 Apr 2009, 18:51	1
12,095 12,095	00000000fa8a7363e8f6fdc88ec55edf264c9c7b31268c26e497a4587c750584	24 Apr 2009, 18:51	1
12,094 12,094	0000000017d578435a12a00d89dc19423e22b0e36a69e1886033cd47f97bb4d2	24 Apr 2009, 18:38	1
12,093 12,093	00000000c245907b5d28bd9a68eebd5a49a22e44fc4df29ae97c6195010f0e3c	24 Apr 2009, 18:23	1
12,092 12,092	0000000053dc1be0b1e957a5d4bd4e0a5a94e03d14c17ed6b069da986a22865c	24 Apr 2009, 18:01	1
12,091 12,091	0000000099886ab27f77b03fd3ce402cf3f2f5e81f587a5a6006f9cfad2ad4f1	24 Apr 2009, 17:37	1
12,090 12,090	000000001e8e6bc5a1cd4dab4690c99435078f90014ef3383b8773ec12396ebe	24 Apr 2009, 17:36	1
12,089 12,089	0000000043b359c7cba6a09939ae59ead5eefd6e306d9ef481a89f4aa909a268	24 Apr 2009, 17:27	1
12,088 12,088	000000001e4f278088dede2438c5688bdff4a6d17804ec02c722e3e35324dca7	24 Apr 2009, 17:17	1
12,087 12,087	00000000b1b0dfd9a757a9bf63e68a4ab534846592349a0f3818272418fa5826	24 Apr 2009, 17:07	1
12,086 12,086	000000000dbd22355a23d7e20ce6e61ff40df1acb50aa9945533b54f1e640097	24 Apr 2009, 16:58	1
12,085 12,085	00000000c5fb3593013fba691413200f21e939d126e1700410eea43b7dbe6c23	24 Apr 2009, 16:41	1

Previous 10 blocks ↓

Total Size: 644.90 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 23 days, 22 hours, 53 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,144.44 GB sent, 29.61 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able 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.