Blockchain Explorer | learn me a bitcoin

Memory Pool

37,503 transactions

45.70 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,978	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 5 secs ago	1.00 vMB	3,107	28

Blockchain

Tip: 841,977 (341,283 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,694 500,694	00000000000000000039c1143453747b1851c30e6f60f4fa23632d28e56412b5	23 Dec 2017, 13:46	1.08 MB	2,559	878
500,693 500,693	0000000000000000002f4249cf21e902f55ae178a39c26dcb788586d09f78867	23 Dec 2017, 13:39	1.08 MB	2,424	1,181
500,692 500,692	0000000000000000003a70763a3ead2fc319d37c07566c02ca0c22b79cbd3154	23 Dec 2017, 13:09	1.02 MB	1,852	368
500,691 500,691	000000000000000000007d52afac38ae4b29e007e89891b5653630c02ecf4d25	23 Dec 2017, 13:07	1.05 MB	1,806	457
500,690 500,690	0000000000000000004da4a33a87ad608ce1fabaca76f459e160e46c4124b7a2	23 Dec 2017, 13:05	1.06 MB	2,152	801
500,689 500,689	000000000000000000089fb551c60afd2f274243a38901d0433ff23c88014582	23 Dec 2017, 12:58	1.06 MB	2,512	1,082
500,688 500,688	00000000000000000024bbf4ac629a7d13e9c1ece6489220a81f448981440035	23 Dec 2017, 12:36	1.12 MB	2,100	660
500,687 500,687	0000000000000000005b0639355f32c882e7e582c2e7a696c6f12b1b04c6dfa4	23 Dec 2017, 12:27	1.11 MB	1,433	485
500,686 500,686	000000000000000000171ebd2ce0004eaf8de47ac23e6f4073d343aa4fa2aab7	23 Dec 2017, 12:24	1.01 MB	1,543	318
500,685 500,685	000000000000000000941b2dacf76c9ce8ff8edbd0615df50c224a15bbacc25a	23 Dec 2017, 12:23	1.07 MB	2,301	680
500,684 500,684	0000000000000000006179b296b28fdc7af32bfa38255a29693239d0ab94abf0	23 Dec 2017, 12:17	1.06 MB	2,392	1,019
500,683 500,683	00000000000000000062330fe32ce7c54559fc57419d158235b088fe5434022d	23 Dec 2017, 12:00	1.09 MB	1,607	498
500,682 500,682	0000000000000000006fbd7602154c2218164eee23ff6dc2146cdbcdd0f324f7	23 Dec 2017, 11:56	1.01 MB	1,221	570
500,681 500,681	00000000000000000084e9f21655b9977281323aaf20e712a4f2eda899a6e8bc	23 Dec 2017, 11:51	1.06 MB	2,475	891
500,680 500,680	0000000000000000003ce82d7566729138e60d1e185abc99230c6c7647581fd2	23 Dec 2017, 11:35	1.03 MB	1,293	377
500,679 500,679	00000000000000000004f126147c5a15e0de52cc6b3e855249f9d55fb2eeafed	23 Dec 2017, 11:31	1.05 MB	2,235	615
500,678 500,678	00000000000000000022e018ae5fc4c657d919982021a1d195e38c294285cf76	23 Dec 2017, 11:26	1.06 MB	2,629	877
500,677 500,677	0000000000000000006dda7dba4c136e64369c5701d8bb5d015dce2118c033c4	23 Dec 2017, 11:12	1.08 MB	2,464	886
500,676 500,676	000000000000000000935984d723c72788ab57d96394f9502d439751b665042b	23 Dec 2017, 11:05	1.07 MB	1,977	971
500,675 500,675	00000000000000000079ce15c058d64072526e2c65cc051a5855484410b491a2	23 Dec 2017, 10:38	1.02 MB	1,033	367
500,674 500,674	0000000000000000007a590899fa6842cdd909ca9db62391ae9a8b94c8548a02	23 Dec 2017, 10:38	1.09 MB	2,173	690

Previous 10 blocks ↓

Total Size: 646.72 GB

Node Information

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

Uptime: 1 month, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,397.17 GB sent, 39.66 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.