Blockchain Explorer | learn me a bitcoin

Memory Pool

46,356 transactions

41.31 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,560	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 16 secs ago	1.00 vMB	2,889	28

Blockchain

Tip: 841,559 (441,468 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,091 400,091	000000000000000004461e2d2e3b0e891a3366d1e6440e5d9dcbe1816daba742	26 Feb 2016, 06:19	0.11 MB	247	38
400,090 400,090	000000000000000003a0f1505a6069750747e430ebd7904e03e39cb1f54baf06	26 Feb 2016, 06:17	0.96 MB	721	13
400,089 400,089	000000000000000001bd75c847a1b295c523fc7a47544ce9e54f9b44386beeda	26 Feb 2016, 06:15	1.00 MB	1,726	29
400,088 400,088	0000000000000000037675b2f8960d2a6cd0c8a5d8293d3d0ec7ab0584ecf33d	26 Feb 2016, 06:07	1.00 MB	2,307	41
400,087 400,087	0000000000000000032949f2447c5393eaab188cc9847d9893aacbf6073a6651	26 Feb 2016, 05:54	0.98 MB	2,978	41
400,086 400,086	000000000000000005d3dab666c6d7a247658351b59f1ab5fefeb31e358c3721	26 Feb 2016, 05:50	0.93 MB	2,251	72
400,085 400,085	000000000000000004a413b620b92e3e35409494988ac40138437b8225f8acfd	26 Feb 2016, 05:01	0.18 MB	305	28
400,084 400,084	0000000000000000068f5fdfb08b449172447fa12b4d653888f10064673e1445	26 Feb 2016, 04:59	0.13 MB	283	36
400,083 400,083	00000000000000000066771695bf8bba9dd8204396b3d7bfed39f8d7155c5782	26 Feb 2016, 04:56	0.90 MB	2,069	41
400,082 400,082	0000000000000000057e934c92b80119dc4ae7ed46007a14ae08dce4b202b094	26 Feb 2016, 04:43	0.61 MB	480	18
400,081 400,081	0000000000000000048ff60ddadd121b1286d86e22507b3334bd4a4549e9451f	26 Feb 2016, 04:39	0.65 MB	1,485	41
400,080 400,080	000000000000000003d54b9ea6e8ee6ea8b80c5166b944b525d1e0ebfdfa9951	26 Feb 2016, 04:29	0.11 MB	165	27
400,079 400,079	000000000000000005a66bdcfa94253a94c5cfcf8e13a95a1ee2a81a66aab2ef	26 Feb 2016, 04:28	0.21 MB	173	20
400,078 400,078	000000000000000003135f8f41dcf3b0243a08c06c882cda50550c52cab47f86	26 Feb 2016, 04:28	0.12 MB	192	26
400,077 400,077	0000000000000000005d1cf8b9aa3df8c1e866b06371e8b54d76275dedabf8f0	26 Feb 2016, 04:26	0.91 MB	1,896	39
400,076 400,076	00000000000000000452d0d5f3904d301601bd5963ff83432e715ad469a2a78d	26 Feb 2016, 04:14	0.78 MB	1,557	35
400,075 400,075	000000000000000003ef5ce5dd40520ecce6e6a7a54be2f964f1beddb2982181	26 Feb 2016, 04:05	0.05 MB	48	9
400,074 400,074	00000000000000000354ee2115669bad01ea65bbcbf9384175fdac06c57b1fcb	26 Feb 2016, 04:04	0.44 MB	838	32
400,073 400,073	00000000000000000342065f3b10aeb71d04613b9585a2790f555c0270b21eaa	26 Feb 2016, 03:59	0.29 MB	659	40
400,072 400,072	000000000000000000f0770d1f4d0f6757ab5803f5a47a88863e48820d907c09	26 Feb 2016, 03:57	0.91 MB	1,779	37
400,071 400,071	0000000000000000039bd8044db02b8b82b0bb8593f3fb3e4202d3dcfa1bc56e	26 Feb 2016, 03:43	0.55 MB	788	29

Previous 10 blocks ↓

Total Size: 645.93 GB

Node Information

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

Uptime: 27 days, 23 hours, 39 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,308.45 GB sent, 35.02 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.