Blockchain Explorer | learn me a bitcoin

Memory Pool

55,528 transactions

45.79 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,071	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 3 secs	1.00 vMB	6,011	28

Blockchain

Tip: 842,070 (188,398 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
653,672 653,672	0000000000000000000c19fba336f03acf32cc51626fd2b5882679703bc77659	21 Oct 2020, 08:09	1.07 MB	2,027	22
653,671 653,671	0000000000000000000d8746dc6c1c60eda178106253c9e669984d6c801b2899	21 Oct 2020, 08:09	1.23 MB	2,032	62
653,670 653,670	00000000000000000006bbc68be6c5134ed54e52dde173f4a730019cd770a59b	21 Oct 2020, 08:02	1.20 MB	1,826	64
653,669 653,669	00000000000000000001777feeefb53835e48b5359d6f241aff89f879a93270b	21 Oct 2020, 07:55	1.17 MB	2,586	43
653,668 653,668	000000000000000000076a670f1e7abf12685334ed0a80601aa8809618c4f756	21 Oct 2020, 07:50	1.29 MB	2,481	78
653,667 653,667	0000000000000000000ca8e9f9543db1e9dd2125f2fa709edf0a1a0f1bf69cd1	21 Oct 2020, 07:37	1.35 MB	2,850	79
653,666 653,666	0000000000000000000cbf16330ff70de7dabb5f140d2a2b507f7f28b53a3921	21 Oct 2020, 07:31	1.34 MB	2,611	106
653,665 653,665	000000000000000000000d7f41ca83d5fa95fd51b93368355bb7aa945d8d77f5	21 Oct 2020, 07:03	1.19 MB	2,297	38
653,664 653,664	0000000000000000000a37515bd3edc1a2193976c6343b4f959e24da8e0c693c	21 Oct 2020, 06:59	1.19 MB	2,142	32
653,663 653,663	00000000000000000004af508b67e374892143dc6e9883754c49c9f446fb3088	21 Oct 2020, 06:57	1.33 MB	2,001	54
653,662 653,662	00000000000000000001e1c1aa59fdbb12a5dfa3e507eed62776b5f6cae655a4	21 Oct 2020, 06:48	1.23 MB	2,366	58
653,661 653,661	000000000000000000086060510e6849f7bfcc3d52605587d91f78492dcbc005	21 Oct 2020, 06:40	1.27 MB	2,454	73
653,660 653,660	00000000000000000005d777204dc2c39675b7d6239da188cacb05a10fa39e60	21 Oct 2020, 06:25	1.28 MB	2,682	73
653,659 653,659	000000000000000000047f1f020545f0e34e4b56d8e8ac159eff5e7eb2808432	21 Oct 2020, 06:10	1.15 MB	2,180	43
653,658 653,658	0000000000000000000dad9bc25c009c03d39bc829d2da0833e325251d3fd30d	21 Oct 2020, 06:05	1.25 MB	1,552	64
653,657 653,657	000000000000000000073ac1485631eaa642c2728c1e2cd107ab2c1a002a4154	21 Oct 2020, 05:59	1.33 MB	2,077	72
653,656 653,656	0000000000000000000785a2723e388ba43621440432e8f8b1dba1dc054b5ec7	21 Oct 2020, 05:45	1.39 MB	2,730	83
653,655 653,655	000000000000000000028562a114dac6d150148734c76957bfc056d5074158b1	21 Oct 2020, 05:28	1.20 MB	1,917	49
653,654 653,654	000000000000000000050af43ecd04b41cc43443d195b92b70ed4c1dcce8f2eb	21 Oct 2020, 05:23	1.42 MB	1,720	65
653,653 653,653	0000000000000000000203b709d7b952e69cea0658cbea31af82108e197a4e5a	21 Oct 2020, 05:11	1.32 MB	1,443	46
653,652 653,652	0000000000000000000d89f64392c94cebb04b26afedb94544f7324de6247829	21 Oct 2020, 05:05	1.13 MB	1,914	53

Previous 10 blocks ↓

Total Size: 646.88 GB

Node Information

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

Uptime: 1 month, 1 day, 6 hours
Connections: 11 outgoing, 113 incoming
Data Transfer: 8,430.93 GB sent, 41.06 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.