Blockchain Explorer | learn me a bitcoin

Memory Pool

42,558 transactions

45.97 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,233	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 12 secs ago	1.00 vMB	3,383	35

Blockchain

Tip: 841,232 (405,777 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,455 435,455	0000000000000000027fd968d41741f31c73c4a3b304472da0165245278e2ea3	22 Oct 2016, 17:23	1.00 MB	2,005	80
435,454 435,454	000000000000000001bb9b02d600930740604485f9a8a880477ac1c42414ec5f	22 Oct 2016, 17:00	0.21 MB	416	54
435,453 435,453	00000000000000000045d883f83594660aba2ade8d3df77f3eda30121ae03828	22 Oct 2016, 16:58	0.29 MB	612	50
435,452 435,452	00000000000000000425e249687516f1c52b6bc3caa2481ac02fba0d5c87d955	22 Oct 2016, 16:55	0.33 MB	808	61
435,451 435,451	0000000000000000020d5c3af7dd000d1a3fb92759bd7f15aa44fb59937c7c86	22 Oct 2016, 16:50	0.22 MB	274	52
435,450 435,450	000000000000000000be1d7caf4fa661a1d2e1b6aa0f5032af21ff9432eeb8c6	22 Oct 2016, 16:49	0.60 MB	921	58
435,449 435,449	0000000000000000007d4709889bb6718c7ce63a8eee94ed960734a8c771c6cf	22 Oct 2016, 16:45	0.96 MB	2,247	71
435,448 435,448	0000000000000000010010c13c1a76f7964627d3ca0ea1d8ad4fb20f1535ae15	22 Oct 2016, 16:32	0.42 MB	897	59
435,447 435,447	0000000000000000003fd3d74103fc274d5dd96dd23dbc28da5fa7fddd2ff1b9	22 Oct 2016, 16:28	1.00 MB	265	5
435,446 435,446	000000000000000001a0a2fac49a0593b542dde0b34d0691a9e678cf84a3cc97	22 Oct 2016, 16:27	0.99 MB	2,129	46
435,445 435,445	0000000000000000031ddc9be8760570deef3b0a503882a667e27251f440eff6	22 Oct 2016, 16:24	1.00 MB	2,503	78
435,444 435,444	0000000000000000001a5e8e2939fadc4ad0013642caed87e0c5e42ff4762728	22 Oct 2016, 16:03	1.00 MB	750	20
435,443 435,443	0000000000000000017015c784ae67b73b292253d27a275082764bb6dbe82064	22 Oct 2016, 16:00	0.99 MB	1,431	43
435,442 435,442	000000000000000003da020cca12eb61ab5cf3b9a694626f5a1b2dc254efad75	22 Oct 2016, 15:53	0.42 MB	927	53
435,441 435,441	000000000000000000f1346f741126e2a2041c82d72c13610b22e0f75a63e9cd	22 Oct 2016, 15:49	0.18 MB	394	59
435,440 435,440	0000000000000000009567e26efc10c7ebf5db5a927446f313b37c73a014ebfb	22 Oct 2016, 15:47	0.25 MB	641	65
435,439 435,439	00000000000000000091032c34881334bb515e2878a25af5349c7748f4718ad8	22 Oct 2016, 15:44	0.41 MB	1,084	67
435,438 435,438	0000000000000000016980586b1c9c427e07f143cea2df8f5689088af6a9053c	22 Oct 2016, 15:39	0.33 MB	862	67
435,437 435,437	00000000000000000369c5561df2bbeaa4f37391896afc96c07dec0fd0d535a8	22 Oct 2016, 15:36	0.59 MB	1,244	51
435,436 435,436	0000000000000000022a3cbfb6b291f8967689fbd09319ffdcd769bc4f567e28	22 Oct 2016, 15:31	1.00 MB	2,261	74
435,435 435,435	000000000000000002ccb4357d5f2876f0eba84ce9dec1d5fabbe54e695a0008	22 Oct 2016, 15:19	0.98 MB	1,916	38

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

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

Uptime: 25 days, 14 hours, 16 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,232.10 GB sent, 31.70 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.