Blockchain Explorer | learn me a bitcoin

Memory Pool

37,073 transactions

46.09 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,939	0000000000000000000331db0000000000000000000000000000000000000000	47 secs	1.00 vMB	3,627	20

Blockchain

Tip: 841,938 (280,781 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
561,157 561,157	000000000000000000303c3309067a3327ec2fb580e3ace485f282e9a6ee57f3	02 Feb 2019, 02:04	0.52 MB	1,141	17
561,156 561,156	0000000000000000002db51b2e15f7eeba0f97f294bcbbe510e68ccfb74a9afd	02 Feb 2019, 02:00	0.78 MB	2,196	9
561,155 561,155	0000000000000000001d838ffe6f8eb88ad14bd0fcd0c490e8499f44b5415d0e	02 Feb 2019, 01:52	1.12 MB	3,234	11
561,154 561,154	0000000000000000001fe79bc33827a1cda18a5be47d108773725e6eeb8b57a2	02 Feb 2019, 01:41	0.21 MB	428	10
561,153 561,153	0000000000000000000f3b41140525750cc1880dd0ab95c94d5bce6192ac0a90	02 Feb 2019, 01:40	0.06 MB	135	39
561,152 561,152	000000000000000000062a9d1830e1d8a25319b460b940d65e9da8689a0a6fe2	02 Feb 2019, 01:40	0.56 MB	1,204	5
561,151 561,151	00000000000000000028e474705f2ab0579e5ba90fccf47b854fc6efd449d938	02 Feb 2019, 01:37	1.18 MB	2,787	59
561,150 561,150	0000000000000000001e3cc471e5cde35d44794d30f782a2e8be92d327fce0e6	02 Feb 2019, 01:21	0.34 MB	329	5
561,149 561,149	00000000000000000011c0c1c1712efa860a7c1f63d893565df0fe04e3ddeab5	02 Feb 2019, 01:21	1.10 MB	3,127	3
561,148 561,148	00000000000000000016ab494856979dd4dbc32259c38ca2edd03f873798aa75	02 Feb 2019, 01:18	1.15 MB	2,906	15
561,147 561,147	0000000000000000001e290f3c1aaa4b6c0c7305101d5486bf64abb88c27a49a	02 Feb 2019, 01:04	1.17 MB	1,975	19
561,146 561,146	0000000000000000002298f92d4a778782be6f48037c6e9ef8be44b6c0e8bf2b	02 Feb 2019, 00:50	1.23 MB	3,431	38
561,145 561,145	00000000000000000023a012136e8a6df204016f6b1a1e5fb3eca52266649f18	02 Feb 2019, 00:28	0.40 MB	391	5
561,144 561,144	000000000000000000111040750a22b72a775a9a2d584a174e669b2a77baa121	02 Feb 2019, 00:27	1.18 MB	3,253	12
561,143 561,143	00000000000000000012e1c5ea6ddc50c91d13863b04f6c2395fceee4c3df85d	02 Feb 2019, 00:13	1.14 MB	3,373	10
561,142 561,142	00000000000000000025995bd3913e18a9a9c581d2b79f001d5680893a7a7415	02 Feb 2019, 00:01	0.96 MB	694	6
561,141 561,141	0000000000000000000c07dbb475d830b5df826043365c3235a226e42b29061a	01 Feb 2019, 23:59	1.16 MB	3,278	10
561,140 561,140	0000000000000000000a86613eb887234fe58890a8a4f44e99c836c226d4e1be	01 Feb 2019, 23:48	1.17 MB	3,141	16
561,139 561,139	0000000000000000002f152217c67f3faf4cbbfb061f93d52bbae951e9e1e37f	01 Feb 2019, 23:34	0.94 MB	1,833	9
561,138 561,138	0000000000000000001b0635bac4179750b4621a7de52cb0cc4200ec21238e8d	01 Feb 2019, 23:28	1.06 MB	2,929	12
561,137 561,137	0000000000000000002dde97a43d3161e07dc8ee7358bc8042181fe35f142420	01 Feb 2019, 23:25	1.20 MB	2,046	26

Previous 10 blocks ↓

Total Size: 646.65 GB

Node Information

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

Uptime: 1 month, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,381.43 GB sent, 39.10 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.