Blockchain Explorer | learn me a bitcoin

Memory Pool

30,265 transactions

43.05 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,197	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 25 secs	1.00 vMB	4,096	27

Blockchain

Tip: 841,196 (317,204 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,992 523,992	00000000000000000003da1674aa4e0cd0d1507048da5c178cd656511a890785	23 May 2018, 11:02	1.18 MB	2,487	46
523,991 523,991	00000000000000000022ef2f8db2f9e46725878ab00a9d38945d55fff61b209d	23 May 2018, 10:41	0.58 MB	1,206	32
523,990 523,990	0000000000000000002d11443d13bf34e7c1e4dab95d45360998ef5a0b68c38b	23 May 2018, 10:33	0.76 MB	983	3
523,989 523,989	00000000000000000041f94fdf0f4fe1d5a486dfe65b47bf5960020c2f1de3b2	23 May 2018, 10:33	1.14 MB	2,325	45
523,988 523,988	0000000000000000003882bb3554816a68ee175057c58fa7c03bc1a1eedb0e3c	23 May 2018, 10:10	0.63 MB	1,116	19
523,987 523,987	0000000000000000002c5784bb6a0d1edf3ffa4c40ce34e45ab24ee46f162037	23 May 2018, 10:04	1.11 MB	1,688	15
523,986 523,986	00000000000000000014584e8148b01f4470b8f4a57bc1c0d7080f0daefec704	23 May 2018, 09:59	1.15 MB	2,325	42
523,985 523,985	00000000000000000021388cb6cb63d61103a9e864118ce76ef46ee188cf363a	23 May 2018, 09:35	0.31 MB	145	7
523,984 523,984	00000000000000000029733e20a3408a9855461b9363b7317d711ff0bc2ad365	23 May 2018, 09:34	1.49 MB	618	1
523,983 523,983	0000000000000000003cc0bcf9b23d436e4f1612606a45cf677550ed93386bcb	23 May 2018, 09:34	1.21 MB	1,681	21
523,982 523,982	000000000000000000195b1c4934bbbb6fe4ca9b0692644f9ac1bc3d84643703	23 May 2018, 09:29	1.00 MB	1,858	30
523,981 523,981	00000000000000000007be9ab9afb28af05334078e24eeb5391767301d332f6f	23 May 2018, 09:13	1.16 MB	2,475	42
523,980 523,980	0000000000000000002840f929ca9b2be24e4cf7f30191ed19f83f467955f3f1	23 May 2018, 08:48	0.65 MB	830	34
523,979 523,979	00000000000000000032a529a9873490b2a6319566351cb00d4616cdf3bf1015	23 May 2018, 08:43	0.21 MB	336	19
523,978 523,978	000000000000000000249e9de3b09800d0ceb8a3f091f2e4dc1c7cd27c89b734	23 May 2018, 08:42	0.05 MB	92	29
523,977 523,977	0000000000000000002008a178aa5e02ac295fd3832230af5bcd24c9a449d0b6	23 May 2018, 08:41	0.15 MB	255	32
523,976 523,976	0000000000000000003f3a75d592dd21498332b201412b61f869e63d45200449	23 May 2018, 08:39	0.03 MB	36	64
523,975 523,975	00000000000000000013c17eb179e1a3e41a97afb4818743af2fc6eebdff02c9	23 May 2018, 08:39	0.79 MB	1,305	20
523,974 523,974	000000000000000000433b875d53c213d90ee426385faaa3da511af8943f3b11	23 May 2018, 08:35	1.13 MB	2,266	34
523,973 523,973	00000000000000000043321e26bdd3214d6022b1483d990b592cf946f8bab6e9	23 May 2018, 08:15	0.58 MB	1,190	40
523,972 523,972	0000000000000000000699f58ec23efaca9f92f3ba4152fd4537d233403cc1e6	23 May 2018, 08:08	1.03 MB	1,937	34

Previous 10 blocks ↓

Total Size: 645.24 GB

Node Information

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

Uptime: 25 days, 6 hours, 34 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,225.47 GB sent, 31.28 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.