Blockchain Explorer | learn me a bitcoin

Memory Pool

37,767 transactions

45.45 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,168	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 18 secs ago	1.00 vMB	4,682	33

Blockchain

Tip: 841,167 (239,171 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,996 601,996	0000000000000000001381ba38865562634084ca3b6ba2e70bf7f7f74b8cdf19	02 Nov 2019, 04:05	0.50 MB	823	31
601,995 601,995	00000000000000000003ba869973131acd07de84ff14cd1ca5510bdc2e1d26c5	02 Nov 2019, 04:01	0.04 MB	79	14
601,994 601,994	00000000000000000009ee99116542fab34e2cc41554cbe8395cd21a3a35bd3d	02 Nov 2019, 04:01	0.87 MB	1,961	25
601,993 601,993	00000000000000000006c47d912decccd9a08596c7ccc4ade394cb91c80962b0	02 Nov 2019, 03:51	1.00 MB	2,471	22
601,992 601,992	0000000000000000000d2821b32206379ee31405366398426ce7cd791c2ae60d	02 Nov 2019, 03:39	0.40 MB	1,020	21
601,991 601,991	0000000000000000000fb8bc14689babc7873f506cf52bd5425d171c780c9412	02 Nov 2019, 03:34	0.27 MB	614	24
601,990 601,990	00000000000000000009c8f0ebc49bdf998553af13a48c786ed50f2ad86d7cfb	02 Nov 2019, 03:31	0.98 MB	2,378	28
601,989 601,989	000000000000000000109ee09a6a63335a24d89707bc182281afb51bd66a39c1	02 Nov 2019, 03:20	0.41 MB	791	24
601,988 601,988	00000000000000000004bba6a76256a13b2e35b69f2dd7569c1a4ad4dc9e6ce6	02 Nov 2019, 03:17	0.03 MB	51	37
601,987 601,987	000000000000000000012da28dd20d46395643419c59405d1bf255589c7dcab9	02 Nov 2019, 03:16	0.26 MB	683	23
601,986 601,986	0000000000000000000e28143c87cc9fe67b33f28f18a815bfef5132525a6e4a	02 Nov 2019, 03:14	1.16 MB	2,936	15
601,985 601,985	00000000000000000007b34d88147dff201df99239229ea9ceba0a915555a163	02 Nov 2019, 03:09	1.21 MB	2,214	27
601,984 601,984	0000000000000000001077b25fdc09993e4adef8e7a04eb5c63c73b4a372e541	02 Nov 2019, 02:59	1.20 MB	2,372	30
601,983 601,983	00000000000000000009defa67c9009f53d1c757a9d0fe1205555022df319610	02 Nov 2019, 02:54	1.47 MB	1,678	33
601,982 601,982	0000000000000000000483497f27d80648d0ef32e4fc584fb495efb604d6e9ef	02 Nov 2019, 02:52	1.27 MB	2,741	54
601,981 601,981	00000000000000000001027d69da904154721a68f7a37b03c5453f56ed32e956	02 Nov 2019, 01:55	1.29 MB	3,061	24
601,980 601,980	000000000000000000109a9a8a6941045e03a3a39451908a07550340652553cd	02 Nov 2019, 01:39	0.45 MB	1,139	23
601,979 601,979	0000000000000000000db2cb68fb67f607c1d4b65f5d94b6fbdfe3766fa906d1	02 Nov 2019, 01:35	1.37 MB	2,174	21
601,978 601,978	00000000000000000002db07d7cd44d300d0ee0983fd7de4ee2a7442b0ec2f6c	02 Nov 2019, 01:25	1.30 MB	2,365	20
601,977 601,977	0000000000000000000c2b490f4e863a52dba9d44bf651c96e1a3e1eee131a9d	02 Nov 2019, 01:14	1.37 MB	1,357	7
601,976 601,976	0000000000000000000cf4ce9d26ba606303997d00011237fbb42ed6c33db80e	02 Nov 2019, 01:11	1.29 MB	3,000	12

Previous 10 blocks ↓

Total Size: 645.19 GB

Node Information

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

Uptime: 25 days, 2 hours, 39 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,220.17 GB sent, 31.02 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.