Blockchain Explorer | learn me a bitcoin

Memory Pool

32,921 transactions

49.35 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,486	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 7 secs	1.00 vMB	4,661	16

Blockchain

Tip: 841,485 (453,328 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,157 388,157	000000000000000008c8a62550276aeb52851acd3b212db2a8ad6b8df6056b03	13 Dec 2015, 09:28	1.00 MB	1,293	22
388,156 388,156	000000000000000005c5ebeda4392dc4d6f6cb2f52f02c7a1d691d06eff43a00	13 Dec 2015, 09:22	0.00 MB	2	0
388,155 388,155	00000000000000000456178cb48e31de4c97ec2982f8bd6680c0b6d66b09f926	13 Dec 2015, 09:21	0.34 MB	902	42
388,154 388,154	00000000000000000d4400bc9ac277562f3dfa688620df39e897bd7397f8f480	13 Dec 2015, 09:17	0.92 MB	1,553	26
388,153 388,153	00000000000000000a052fe691057f8d51dd0ae49942dee4598432fa3ee5ef72	13 Dec 2015, 09:10	0.95 MB	3,033	53
388,152 388,152	0000000000000000046b06976b8a745362166e712e48322c1e1d5a32ae61981e	13 Dec 2015, 08:38	1.00 MB	1,125	20
388,151 388,151	0000000000000000054ba679e346022bb4be188245048c62edb8c6b063eb4b1d	13 Dec 2015, 08:28	1.00 MB	2,110	30
388,150 388,150	0000000000000000036e93f687c75ebd41383c414432b09a4740a4612a7d2671	13 Dec 2015, 08:19	0.75 MB	2,563	55
388,149 388,149	00000000000000000a7852337b172534f069839fe041f53905616eadb90c36ca	13 Dec 2015, 07:44	0.27 MB	691	35
388,148 388,148	000000000000000003eaf10828e15c2d6b17ba15735c7e2822bfdcb294e1407d	13 Dec 2015, 07:37	0.75 MB	838	16
388,147 388,147	00000000000000000258d62f91306c1ae03ea245b8fb5d286cf00826a9aa1688	13 Dec 2015, 07:38	1.00 MB	1,540	28
388,146 388,146	000000000000000007613d7015034974a356ec2c18610a57e322aef47fec53ec	13 Dec 2015, 07:24	0.95 MB	875	21
388,145 388,145	00000000000000000a6c24ce03814c282953fb8f0b57b342f386ebd6eba25deb	13 Dec 2015, 07:18	0.75 MB	625	17
388,144 388,144	0000000000000000078e2b94691e68a141c49b5b7c421e06a8a8e1549795fb3f	13 Dec 2015, 07:14	0.75 MB	1,072	23
388,143 388,143	0000000000000000011197ee40a534f758914bee036a05c2d82f7be81f598b10	13 Dec 2015, 07:04	0.93 MB	2,399	38
388,142 388,142	000000000000000005d4cdf4155ae695a6900e2ac2f8bf93a5df24c3142efc93	13 Dec 2015, 06:52	0.05 MB	30	8
388,141 388,141	000000000000000000dc3448688b7cea3484ae23a950b799cdffbbc028ae386d	13 Dec 2015, 06:46	0.09 MB	132	46
388,140 388,140	000000000000000007321d97e7b287928393b47ae6e30e90e1e67af6a83477e9	13 Dec 2015, 06:45	0.38 MB	1,011	37
388,139 388,139	000000000000000002c5edb36f87346ab6afab20659d749d423619dd2ced0d16	13 Dec 2015, 06:38	0.95 MB	1,515	28
388,138 388,138	000000000000000009042d7e40de2af8a5ed63b734bbe6005cb3c94984334b45	13 Dec 2015, 06:26	0.75 MB	183	11
388,137 388,137	0000000000000000019da4021a7b3d51dc2b9c52be046ccca9515618c66c95ec	13 Dec 2015, 06:26	1.00 MB	1,257	25

Previous 10 blocks ↓

Total Size: 645.80 GB

Node Information

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

Uptime: 27 days, 10 hours, 27 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.24 GB sent, 34.18 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.