Blockchain Explorer | learn me a bitcoin

Memory Pool

34,931 transactions

38.86 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,402	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 57 secs ago	1.00 vMB	2,451	25

Blockchain

Tip: 842,401 (414,619 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
427,782 427,782	000000000000000000937b7ca9b7753eea5d3b572a39ebaac8e2e645942fdb02	01 Sep 2016, 08:30	1.00 MB	2,713	73
427,781 427,781	0000000000000000046d85be5e684efafddc451c8dff60ac6d5ce89ab940e922	01 Sep 2016, 08:02	0.56 MB	1,017	58
427,780 427,780	000000000000000000cc25277488c896d25a20a5b1df9315a6acdfb597988f82	01 Sep 2016, 07:55	0.57 MB	1,262	59
427,779 427,779	000000000000000002258157580829a72e4c344b770f89d42ecaf911650fd19e	01 Sep 2016, 07:46	1.00 MB	1,054	27
427,778 427,778	0000000000000000031f0b090ab8205c57c32b186178a492e535ce687e27c686	01 Sep 2016, 07:41	1.00 MB	835	23
427,777 427,777	0000000000000000031e6258d0258f299d07c991e51f7fed3b465a30ecc05582	01 Sep 2016, 07:37	0.43 MB	1,070	56
427,776 427,776	0000000000000000039fea5e83ac37b6d9b7427ad73105a12306a0846a5e1d34	01 Sep 2016, 07:31	1.00 MB	2,062	59
427,775 427,775	0000000000000000008e69ceedd17a77d2b31764fb1a2070740a9d08d0ae2585	01 Sep 2016, 07:18	0.22 MB	551	59
427,774 427,774	000000000000000002c1910686ecf7d13243d83c257cd4937d0c3fe6cb7eefc6	01 Sep 2016, 07:16	0.68 MB	1,563	57
427,773 427,773	000000000000000000cdce1564571d276ed7c9058be31fc167aa72e6166ce89f	01 Sep 2016, 07:06	0.45 MB	936	50
427,772 427,772	000000000000000002c738515d37c408f23880b2b28587daf8dfefb439e906de	01 Sep 2016, 07:01	0.86 MB	1,472	42
427,771 427,771	000000000000000000e13597b7179e7f880ca573a3c36aa85c0e8ad07f2c4500	01 Sep 2016, 06:52	0.95 MB	1,406	42
427,770 427,770	000000000000000003942b3cd2e300a1f1cf27b99806a38161085a22fad6b450	01 Sep 2016, 06:45	1.00 MB	2,076	48
427,769 427,769	000000000000000004f2ff547b043c52582110606639dc0d6859948b7c801e2b	01 Sep 2016, 06:43	1.00 MB	2,309	78
427,768 427,768	000000000000000001ab90fee68f7257dfe862d804ce4c2ed72702014df3f8dc	01 Sep 2016, 06:11	0.75 MB	1,564	65
427,767 427,767	000000000000000003674eab9860bf52bb23c16323ea6493067571de30c59089	01 Sep 2016, 05:59	0.82 MB	1,354	40
427,766 427,766	000000000000000000e637c5d3b622b15879e8ae8fe39695d40dba7da8c56e8b	01 Sep 2016, 05:55	1.00 MB	2,805	74
427,765 427,765	000000000000000003b3163476f24af497fc7b6058ed9965f55a7331807bea71	01 Sep 2016, 05:28	0.82 MB	1,528	58
427,764 427,764	000000000000000003aab718db46f487998544b4ecaa93a3007331c742f83d3b	01 Sep 2016, 05:19	0.34 MB	742	58
427,763 427,763	000000000000000000b7a11230710af9aff29777c5ac5198f6b027adccb44bd0	01 Sep 2016, 05:14	0.94 MB	1,287	28
427,762 427,762	0000000000000000025f0e34d50dbd6c48817a9f39af8f74cddf5e628c8bfebe	01 Sep 2016, 05:12	1.00 MB	2,764	73

Previous 10 blocks ↓

Total Size: 647.48 GB

Node Information

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

Uptime: 1 month, 3 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,494.44 GB sent, 45.94 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.