Blockchain Explorer | learn me a bitcoin

Memory Pool

47,997 transactions

42.49 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,669	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 4 secs ago	1.00 vMB	3,562	25

Blockchain

Tip: 841,668 (413,450 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,218 428,218	000000000000000002aa11e2e6fa06435da104a4198b5be2bca2bd0f13d7439a	04 Sep 2016, 09:00	0.39 MB	841	54
428,217 428,217	000000000000000001cfcf030365f76ea0ff753e905d2eac173251a0808898d3	04 Sep 2016, 08:54	0.01 MB	35	68
428,216 428,216	000000000000000002f0cb6212e0ad01c710824b6e0790a3e399305ddf8db804	04 Sep 2016, 08:54	0.38 MB	799	43
428,215 428,215	0000000000000000039681c17822d4edcc8364c87d1073bb3755185e7d2e9cff	04 Sep 2016, 08:48	0.56 MB	1,153	61
428,214 428,214	000000000000000003bda0d29806ee214014bfcc36065650f12be71ca41051d9	04 Sep 2016, 08:37	0.99 MB	520	13
428,213 428,213	0000000000000000048566c9fba96e5a0d9ed2da989c15680446fa7786e4a4e3	04 Sep 2016, 08:33	1.00 MB	605	9
428,212 428,212	00000000000000000130db4efd7c46cc810f7d32f6e73b13603ffb993c777d6d	04 Sep 2016, 08:31	0.76 MB	1,607	54
428,211 428,211	000000000000000002d6f2f542c37287c35d18b491b7ab107cacb92a9dba617a	04 Sep 2016, 08:19	0.92 MB	1,653	43
428,210 428,210	0000000000000000014b65986089e1f193ac3884e4584a94a1f9342369faedbe	04 Sep 2016, 08:09	1.00 MB	2,233	64
428,209 428,209	000000000000000004c7ebdc3550c8c7532dca817e6da9c0943505457d32a2b7	04 Sep 2016, 07:49	0.68 MB	1,589	49
428,208 428,208	000000000000000002ad8435e0bb8419f1c8d07f830097df29ffab5bb9ed01b1	04 Sep 2016, 07:36	0.50 MB	1,170	52
428,207 428,207	0000000000000000008b18989fa450a6672f421bbb57cf1d89e8129d1fdded60	04 Sep 2016, 07:26	0.12 MB	212	45
428,206 428,206	00000000000000000463baf9a56975a18c2db9d798924de30a0b8fc8dedc122a	04 Sep 2016, 07:25	0.04 MB	79	54
428,205 428,205	00000000000000000204cbc917953c04fff9ddf928baf7fc6d1de45ae0b65e06	04 Sep 2016, 07:24	0.24 MB	542	49
428,204 428,204	000000000000000002e3359ac29161e16ef69046c2f20c751ff56e70dc8c1d41	04 Sep 2016, 07:19	0.06 MB	173	58
428,203 428,203	00000000000000000465704b707242d7a3bfdef5c1cd28dba0f0c12872d04381	04 Sep 2016, 07:18	0.08 MB	221	63
428,202 428,202	000000000000000001ac5a3a514ca2ef8dea277d46eba2b957ce7055cf983d4b	04 Sep 2016, 07:16	0.14 MB	294	49
428,201 428,201	000000000000000001382901448ad6ac869ac46f6a74769fc6f40ed994d4c327	04 Sep 2016, 07:14	0.14 MB	264	47
428,200 428,200	000000000000000002d0b5992fc5e755652acd2cdaa22cb58eab792455417f9a	04 Sep 2016, 07:12	0.52 MB	961	56
428,199 428,199	000000000000000000a505b1742d430c82fec3090b37f2c41328888e3e8b6702	04 Sep 2016, 07:03	0.35 MB	451	34
428,198 428,198	0000000000000000037132f585246574f783fd93c473ca00ea7f63fb73a55c97	04 Sep 2016, 07:00	0.20 MB	456	63

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, 24 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,329.77 GB sent, 36.14 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.