Blockchain Explorer | learn me a bitcoin

Memory Pool

40,571 transactions

42.36 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,469	0000000000000000000331db0000000000000000000000000000000000000000	56 secs	1.00 vMB	3,322	40

Blockchain

Tip: 842,468 (332,131 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,337 510,337	000000000000000000599ec08c5ee6e3b82c781f44ae5e73be51ced29c50f8ba	22 Feb 2018, 03:02	0.33 MB	732	53
510,336 510,336	00000000000000000059c4c253cec401ced53f4a21b45060456fa0e033434f8b	22 Feb 2018, 02:57	1.02 MB	747	9
510,335 510,335	00000000000000000014b862de13ed2248e2d0045fe33c0df92cfe87f4b05f88	22 Feb 2018, 02:50	1.01 MB	554	8
510,334 510,334	0000000000000000005a6b748bbcbcce025f5daef2404848158474f9c58342a0	22 Feb 2018, 02:47	1.07 MB	783	18
510,333 510,333	00000000000000000032dd6b628aac3b5397644ce9d07a2daaf49bbb7f97ea52	22 Feb 2018, 02:41	1.05 MB	1,007	8
510,332 510,332	0000000000000000005855cb9ab51688ae1c61d7c23caa2a45d60dde925f8117	22 Feb 2018, 02:38	1.08 MB	2,425	50
510,331 510,331	0000000000000000004e5c0a5a398b92a032663b1287e92efce4cbd4c94fd02a	22 Feb 2018, 02:12	0.66 MB	1,290	45
510,330 510,330	000000000000000000581bcefdaf8b291cc82fdc1cf1b2473c279164ddecdb29	22 Feb 2018, 02:00	1.02 MB	553	9
510,329 510,329	0000000000000000002bde757bee81e52299f340d815481e80eee615b73e5882	22 Feb 2018, 01:57	1.04 MB	1,367	23
510,328 510,328	000000000000000000489815f5c5fdfed84dcd7cb398420eec15f7b17080c053	22 Feb 2018, 01:46	1.04 MB	197	4
510,327 510,327	000000000000000000319d41810cdca8967ea277a80f02d73ac18d753895870f	22 Feb 2018, 01:46	1.00 MB	382	7
510,326 510,326	00000000000000000048df1e46f3b86ce714d8036ae8cd7d2d73aa4fa8cc772d	22 Feb 2018, 01:43	1.02 MB	507	7
510,325 510,325	0000000000000000005bb675e46e8b2b49c42ffc872389d69904d1e783aa5f10	22 Feb 2018, 01:40	1.00 MB	170	1
510,324 510,324	0000000000000000002b1965f50c5c79f9813b6caa19e68ef9941f69ceb440a7	22 Feb 2018, 01:40	1.07 MB	2,439	51
510,323 510,323	00000000000000000014539b1d005b68d017a151c61946f0cdda18a3878a5ad6	22 Feb 2018, 01:19	1.01 MB	474	4
510,322 510,322	0000000000000000003f3ee1d177a3037bb548ef22bb9c000ba1b961d26728b0	22 Feb 2018, 01:16	1.04 MB	1,428	25
510,321 510,321	00000000000000000039652681f0f0bd7f6f5af4e0c2b620c772661fba8c76a2	22 Feb 2018, 01:04	1.00 MB	297	2
510,320 510,320	00000000000000000052124454e98a0896c835609296b886c22a852ba9ebb5c1	22 Feb 2018, 01:04	1.05 MB	1,557	31
510,319 510,319	0000000000000000000eb8583d49dd419d71979ac14d387ed85c1be00e3bbe75	22 Feb 2018, 00:51	1.08 MB	2,057	4
510,318 510,318	000000000000000000020172d45a5714ff668ae93addce97139922c94dceafa3	22 Feb 2018, 00:51	1.11 MB	2,177	65
510,317 510,317	000000000000000000551fc6797a215b85d73e1720a67f64ab726bb5d53543b7	22 Feb 2018, 00:11	1.08 MB	1,181	10

Previous 10 blocks ↓

Total Size: 647.61 GB

Node Information

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

Uptime: 1 month, 4 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,519.72 GB sent, 46.80 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.