Blockchain Explorer | learn me a bitcoin

Memory Pool

73,652 transactions

29.15 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,023	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 5 secs	1.00 vMB	6,030	8

Blockchain

Tip: 845,022 (499,077 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,945 345,945	000000000000000011616f4eb77f0c38458cee54f446d54e6519cace61706121	03 Mar 2015, 06:10	0.81 MB	1,428	19
345,944 345,944	000000000000000000cd13bf32066acc0a7d685d489e0ddaf1e270d3ba5f7e72	03 Mar 2015, 06:05	0.22 MB	466	29
345,943 345,943	000000000000000002f334d2f815d794868f65d0da254950b590d2b8f9332e9e	03 Mar 2015, 05:47	0.75 MB	1,548	34
345,942 345,942	000000000000000010a1f49b6982e5b65f9fab88f9983d6118ca7913aedc6ffd	03 Mar 2015, 05:13	0.10 MB	92	8
345,941 345,941	0000000000000000041e5e47de5afca9c33a154e61d341ac6a6340007afb6ba5	03 Mar 2015, 05:13	0.06 MB	24	3
345,940 345,940	000000000000000003edc6e3c04158d078e9688ba3f1413a075e05a8a9e1be4b	03 Mar 2015, 05:12	0.10 MB	160	20
345,939 345,939	0000000000000000155b62a4cf01ee554e8c84838849bae0f675dc042750eff5	03 Mar 2015, 05:09	0.44 MB	738	29
345,938 345,938	0000000000000000094953b14366b17f9c373eaf13086a1d2d9f7cf7c2820b18	03 Mar 2015, 04:54	0.39 MB	232	5
345,937 345,937	00000000000000000ca605fa951670e4ac73aa0bf6a653c9da50871df59a9f26	03 Mar 2015, 04:53	0.11 MB	126	21
345,936 345,936	000000000000000001bf53c9615f6cd7e31b9e01aaa5bf0948dd0eed4809d505	03 Mar 2015, 04:53	0.06 MB	128	18
345,935 345,935	0000000000000000085b8317370494909cc85f5f94c12bdb0a4c0dfbd23d2e07	03 Mar 2015, 04:48	0.19 MB	360	37
345,934 345,934	00000000000000000cba80499b8ed5cdadb280219e2661530e2b2dee0bb24cb3	03 Mar 2015, 04:44	0.31 MB	511	21
345,933 345,933	00000000000000000f596eb3a4cb2080e470ef1d63d3056365ec8689bfdf8c57	03 Mar 2015, 04:34	0.26 MB	437	20
345,932 345,932	0000000000000000005146176327fb2e6a596f6edd43abc5daf710ead99088f9	03 Mar 2015, 04:26	0.17 MB	248	22
345,931 345,931	0000000000000000086b4a0280557093d4a3ebe42dcff319fcbc8e00de6900d3	03 Mar 2015, 04:21	0.08 MB	48	7
345,930 345,930	000000000000000001e9092ef951301cf9b2c64fb451e49680977452a17041cf	03 Mar 2015, 04:20	0.28 MB	353	20
345,929 345,929	000000000000000009a73a7c3ce8135efce3d1b0aa1856aa9e3bf94d37df40c6	03 Mar 2015, 04:13	0.27 MB	485	29
345,928 345,928	000000000000000004799f73e05546f128f0e97e7e118e07345c1bb845bd73e3	03 Mar 2015, 04:03	0.21 MB	260	18
345,927 345,927	00000000000000000059f59ab15ae346888063c57f7666e796574790ab2b0631	03 Mar 2015, 04:00	0.48 MB	893	24
345,926 345,926	000000000000000003c0814ecdc0b5f25f0cfbd7646278f0d7bae9a685dbec53	03 Mar 2015, 03:42	0.29 MB	464	24
345,925 345,925	00000000000000000e8d3ef4db4acc659a320505d7323072af235951089ee3b2	03 Mar 2015, 03:36	0.22 MB	269	17

Previous 10 blocks ↓

Total Size: 652.44 GB

Node Information

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

Uptime: 1 month, 21 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,261.03 GB sent, 74.67 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.