Blockchain Explorer | learn me a bitcoin

Memory Pool

45,239 transactions

41.54 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,669	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 51 secs	1.00 vMB	3,166	19

Blockchain

Tip: 841,668 (440,470 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,198 401,198	0000000000000000013312f576ea80121914c1ca2698802ec73a834ec7d3779e	05 Mar 2016, 00:57	0.85 MB	1,648	41
401,197 401,197	00000000000000000585f3575edf5acde608c0ae17f8d6988f10aaa4cfedbcf9	05 Mar 2016, 00:43	0.30 MB	600	41
401,196 401,196	000000000000000004e1027953a537d7b30557b34c4207c7af7b2e63bcadc378	05 Mar 2016, 00:39	0.35 MB	607	37
401,195 401,195	000000000000000001355e6c062fa437db0f81bb8e6c25a4212bc280ab9bd230	05 Mar 2016, 00:34	0.13 MB	318	66
401,194 401,194	000000000000000006a3faa87be3eb60d7731139f92f01d5154c1f0c4d722fc3	05 Mar 2016, 00:31	0.27 MB	538	30
401,193 401,193	000000000000000004a80b8a17b6e0797ce61b448446f48d55763c0d2a6d198f	05 Mar 2016, 00:29	0.27 MB	508	36
401,192 401,192	0000000000000000055e8849367b82cc0482ff4ff658d784f45a51f21da51816	05 Mar 2016, 00:25	0.41 MB	862	45
401,191 401,191	0000000000000000036204ca02d139597d2cd94b3837f9d544d3ca1a603bc1eb	05 Mar 2016, 00:19	1.00 MB	437	6
401,190 401,190	0000000000000000039e118b547e94d77d55002b43911dd65104be0e628a769c	05 Mar 2016, 00:18	0.75 MB	1,413	48
401,189 401,189	0000000000000000054a29f76471fab7701196bdb4f53a9269c56143e0e8f07d	05 Mar 2016, 00:05	0.94 MB	2,070	47
401,188 401,188	0000000000000000066479d368757cd835f644324cb82b97b94b40fc680f92de	04 Mar 2016, 23:49	0.03 MB	93	53
401,187 401,187	00000000000000000688f826802182b82e99789ce6514d9c0c08cc30b55b6cc0	04 Mar 2016, 23:48	0.15 MB	275	34
401,186 401,186	00000000000000000361d3cccf142c026af7638fdc265e0dc7c13092dcf490c6	04 Mar 2016, 23:45	0.30 MB	676	44
401,185 401,185	00000000000000000037ab74c8db9b7a9d7de039210d8eafaeb44ba35adfb624	04 Mar 2016, 23:40	0.86 MB	1,676	42
401,184 401,184 ⇅	000000000000000002e9533a4fe03bb251b3fdb30ffaa384aad133b7fae594cf	04 Mar 2016, 23:25	1.00 MB	845	31
401,183 401,183	000000000000000003c4a4d9c62b3a7f4893afe14eef8a6a377229d23ad4b1ea	04 Mar 2016, 23:18	0.18 MB	221	30
401,182 401,182	000000000000000002d51535f40d1e01f656ee3d35abc68dce8ff745775f5481	04 Mar 2016, 23:17	1.00 MB	1,401	37
401,181 401,181	0000000000000000068cba8e909da088bd6299095bc1b00deea03c526b4b62b4	04 Mar 2016, 23:04	0.01 MB	34	56
401,180 401,180	000000000000000006b434e08617d8e17bcd632a032c7679ae63a3d01c906339	04 Mar 2016, 23:03	0.39 MB	771	55
401,179 401,179	000000000000000004552082cfd2c0a8512c7e8d7729ec203bcdb76cfa2cc6ab	04 Mar 2016, 22:58	0.63 MB	1,390	46
401,178 401,178	000000000000000001b2550740fa30d63c57f197f5c36aaf417582a8e1d69d4e	04 Mar 2016, 22:46	0.18 MB	293	36

Previous 10 blocks ↓

Total Size: 646.14 GB

Node Information

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

Uptime: 28 days, 19 hours, 13 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,329.56 GB sent, 36.13 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.