Blockchain Explorer | learn me a bitcoin

Memory Pool

34,954 transactions

40.65 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,040	00000000000000000003629a0000000000000000000000000000000000000000	42 mins, 49 secs ago	1.00 vMB	2,819	17

Blockchain

Tip: 844,039 (333,798 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,241 510,241	0000000000000000000604c7ae3bd67067eaf9a36839f71ccf81d8b4f16cfcce	21 Feb 2018, 13:13	1.03 MB	937	70
510,240 510,240	00000000000000000046850487510041a397a9e30934eab85864bd2fb2aa3179	21 Feb 2018, 12:54	0.00 MB	1	0
510,239 510,239	0000000000000000000a920ca83fba00fd5c2b1dc320dd65c4faf611523a5e56	21 Feb 2018, 12:53	1.04 MB	1,327	22
510,238 510,238	0000000000000000003197453cbba47a2740323be26e654dab5b1c7113ea927a	21 Feb 2018, 12:43	1.06 MB	1,974	34
510,237 510,237	00000000000000000022696bb27f4474a69e303450b008115052934f6f05f8b9	21 Feb 2018, 12:29	1.04 MB	889	16
510,236 510,236	000000000000000000385790a46046f11a95edcad269bf01d1cda2a509983eb0	21 Feb 2018, 12:23	1.07 MB	1,931	37
510,235 510,235	000000000000000000480ec3a5d90ca02d5bfeadea25d880c690074b4540b4d8	21 Feb 2018, 12:09	1.12 MB	1,964	10
510,234 510,234	0000000000000000001b0ddf599e0a381a5df5060d8f31f9c1eade7877608a36	21 Feb 2018, 12:07	1.12 MB	2,660	69
510,233 510,233	0000000000000000002d63ceffac662dec20197a489e7529a9ac04a87760b3d7	21 Feb 2018, 11:33	1.04 MB	1,200	30
510,232 510,232	00000000000000000056be807f1a53bd6d6bb21991ae7d39549ae7046572fc2c	21 Feb 2018, 11:24	1.03 MB	798	14
510,231 510,231	0000000000000000004496be7d89167a009586723480b14364fb6fc06c87a505	21 Feb 2018, 11:19	1.00 MB	205	2
510,230 510,230	000000000000000000366ae67dac75e0e2688192ed56c46798ac8e614f256817	21 Feb 2018, 11:18	1.03 MB	962	18
510,229 510,229	00000000000000000050c3ae05c25afad4189f17d79eb693479966e09b119740	21 Feb 2018, 11:11	1.09 MB	1,498	28
510,228 510,228	0000000000000000004171fd194653a3dc8e3fee43edef179c2b7c15d48eae9f	21 Feb 2018, 11:01	0.65 MB	1,292	65
510,227 510,227	000000000000000000296db0b99c648a29a98cbbef16752cf7951191b0d2bb74	21 Feb 2018, 10:49	1.01 MB	304	3
510,226 510,226	000000000000000000467296f468c9899062839e562e9370317a9a16e3b2af76	21 Feb 2018, 10:48	1.01 MB	420	6
510,225 510,225	00000000000000000058ebb695eb4ace3104e8908e50f32d0790dfbeae808f9c	21 Feb 2018, 10:46	1.05 MB	1,093	17
510,224 510,224	00000000000000000034a94e9295356206d4e221e856e5b6bf74254552d255fc	21 Feb 2018, 10:38	1.03 MB	997	18
510,223 510,223	0000000000000000001e9507da8e369835974ea2ab717228c4fe70f310373543	21 Feb 2018, 10:31	1.19 MB	1,745	31
510,222 510,222	00000000000000000014c66885532973263817ff1acebf4dd1cd441ef15b6707	21 Feb 2018, 10:17	1.04 MB	1,256	31
510,221 510,221	0000000000000000004ddfeccee2ed57afb9d8f8ad3b68b2121ddaf231c62f4b	21 Feb 2018, 10:08	1.00 MB	322	4

Previous 10 blocks ↓

Total Size: 650.58 GB

Node Information

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

Uptime: 1 month, 15 days, 12 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,995.22 GB sent, 63.67 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.