Blockchain Explorer | learn me a bitcoin

Memory Pool

58,191 transactions

44.89 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,043	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 4 secs	1.00 vMB	5,244	37

Blockchain

Tip: 842,042 (233,019 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
609,023 609,023	00000000000000000013d8284f1049d43daec6cdcb1d1ca7d4ef0adc6521cfe9	21 Dec 2019, 00:02	1.50 MB	2,438	15
609,022 609,022	0000000000000000000629177a2c027161fbd38a9be5a1bc0bc95096f9cbe10c	20 Dec 2019, 23:57	1.40 MB	3,422	29
609,021 609,021	00000000000000000007eb3912360e14aca400783a367598f93cf3cb9c2da5eb	20 Dec 2019, 23:22	0.85 MB	1,976	5
609,020 609,020	000000000000000000075f882de1064aa7aa7719ddea4740524f58c76ea4b9c8	20 Dec 2019, 23:19	1.30 MB	3,130	17
609,019 609,019	00000000000000000000a442f853746cc9be8bd0deb42db7854413cb8767f108	20 Dec 2019, 23:03	1.32 MB	3,212	15
609,018 609,018	0000000000000000000adbb71c124327a2550c9ee24f36bc0b1e0e7a86741036	20 Dec 2019, 22:55	1.43 MB	3,285	28
609,017 609,017	00000000000000000001aab9254b7721587274416ceae31e69af348c93c8a168	20 Dec 2019, 22:25	0.61 MB	1,720	16
609,016 609,016	000000000000000000068fb3a4c504215003bac3d343b64e20f6123d6e007fa7	20 Dec 2019, 22:19	0.80 MB	1,750	15
609,015 609,015	0000000000000000000215160a3490f82c7203d9683802148a56282d1f80993d	20 Dec 2019, 22:14	0.17 MB	447	25
609,014 609,014	00000000000000000004619010f6c789dc419641d457fe2f38a5daff08e0e421	20 Dec 2019, 22:12	0.61 MB	1,622	16
609,013 609,013	00000000000000000004166c2c1d2fdb2de22a6389025c8728833304aaddcad8	20 Dec 2019, 22:07	0.25 MB	716	16
609,012 609,012	00000000000000000001afd8bf35e1ddd667fc7bf574cf4b2bac9a61adc7d4a3	20 Dec 2019, 22:05	0.28 MB	744	22
609,011 609,011	00000000000000000009a4f408300012babf71802e7ec5eb30f2bc986f46705a	20 Dec 2019, 22:02	0.47 MB	1,101	5
609,010 609,010	00000000000000000009cd7fe3ec2d749ce5c228bb0b66a0e2f1d0a4a7bd4460	20 Dec 2019, 22:01	1.55 MB	2,165	11
609,009 609,009	0000000000000000000ad350f20795c8b03c8dd12010829211db2cb7cc7dad03	20 Dec 2019, 21:55	1.07 MB	2,652	5
609,008 609,008	000000000000000000074835d7d7a3bf808fffd56305e46a7d10325ed1c7cb68	20 Dec 2019, 21:53	1.24 MB	2,827	16
609,007 609,007	000000000000000000014a953023e03bb7421c384172241e23c5b39ba2359a27	20 Dec 2019, 21:43	1.31 MB	2,762	15
609,006 609,006	0000000000000000001104649f49b0073ee8275c69c8b73b68bd65fc69531e67	20 Dec 2019, 21:37	1.37 MB	3,307	24
609,005 609,005	00000000000000000012fdb2ce99c4783ff44e57bb5e51e10a60a62b540ca8b8	20 Dec 2019, 21:21	1.59 MB	2,610	19
609,004 609,004	0000000000000000000a092c06de2f931b41a85c7dad536ca2381feb903aa75c	20 Dec 2019, 21:20	1.22 MB	3,025	35
609,003 609,003	000000000000000000086c62fc587f9f31267dd93c13b634054b934403131722	20 Dec 2019, 20:33	0.97 MB	2,726	15

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 2 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,424.80 GB sent, 40.59 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.