Blockchain Explorer | learn me a bitcoin

Memory Pool

66,045 transactions

30.46 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,468	00000000000000000003629a0000000000000000000000000000000000000000	38 secs ago	1.00 vMB	3,633	9

Blockchain

Tip: 844,467 (158,850 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,617 685,617	0000000000000000000050b08085898b8eed1c8b6b7094031a60ca26cbfedb6a	31 May 2021, 07:43	1.31 MB	1,055	12
685,616 685,616	00000000000000000009d8c514fe1d484659fe2ff315d3d79483133f72009ae5	31 May 2021, 07:40	1.29 MB	2,333	28
685,615 685,615	00000000000000000004c3bebefdb496b019bf3e07faf1a0c68f5a2a59ba95c7	31 May 2021, 07:29	1.43 MB	2,644	43
685,614 685,614	0000000000000000000b0fee9c4bc1c63363a05664c095a6d15f4a87c03585dc	31 May 2021, 07:06	1.41 MB	2,296	23
685,613 685,613	00000000000000000000fca5acee84db865183ff3ddfef6feb6b08ebb9b542f1	31 May 2021, 06:53	1.17 MB	1,056	55
685,612 685,612	00000000000000000005513ef795ed316288591fe2bd0ed7852042494d4e080c	31 May 2021, 06:44	1.35 MB	1,828	21
685,611 685,611	000000000000000000009916d174e12bde1ffe0bb27ea8d03dbe34b0c0eb7f64	31 May 2021, 06:34	1.50 MB	1,594	9
685,610 685,610	00000000000000000007ea04324818290c591d6e4563b296b757a9f4dc72baa8	31 May 2021, 06:32	1.47 MB	2,274	47
685,609 685,609	0000000000000000000d35d89b2da0f8bd0171aaa7feca8971d66f665167f2aa	31 May 2021, 06:02	1.28 MB	2,538	57
685,608 685,608	000000000000000000010eb766f9d45984468bb28d5183f76a8b34f4427ffba6	31 May 2021, 05:23	1.39 MB	619	16
685,607 685,607	0000000000000000000719b27bbdeb60f5f6c052e72f3c42d47bcbdb92a0c25a	31 May 2021, 05:19	1.27 MB	1,149	24
685,606 685,606	0000000000000000000a1eace6cde6a42f9e01ca93cfb7d796e2f33832b04381	31 May 2021, 05:08	1.47 MB	768	14
685,605 685,605	0000000000000000000395f4c385661b4ec9b675c0574f250827ddf76f1f1e63	31 May 2021, 05:02	1.61 MB	1,023	23
685,604 685,604	00000000000000000000fcb244620e4f6cba9cf46cefa86a6d7d3f2526afd6a6	31 May 2021, 04:53	1.06 MB	221	2
685,603 685,603	000000000000000000077913f66e36dadbdee6e301d927819fe0b781fdfdd558	31 May 2021, 04:54	1.72 MB	202	3
685,602 685,602	0000000000000000000be59e87847579651dc36cc6efe3cf4e8325ac851c19d2	31 May 2021, 04:50	1.80 MB	283	4
685,601 685,601	000000000000000000013e441cda1f9190d4f0b395267b2bd389155810a0714e	31 May 2021, 04:49	1.77 MB	428	7
685,600 685,600	0000000000000000000a2d772189387a512400a250a2781c0e0e9255034e6ec2	31 May 2021, 04:45	1.63 MB	1,453	23
685,599 685,599	00000000000000000002afd4242623d57312fc3e2ed74c4f0aa7e38548ba1539	31 May 2021, 04:31	1.43 MB	1,762	19
685,598 685,598	00000000000000000001d8522d24591c4c4c1d1daa7b93432fc831651ac1b688	31 May 2021, 04:20	1.72 MB	1,066	15
685,597 685,597	00000000000000000004e840ace23d416d23019b364537a7130e96ff2601ddb8	31 May 2021, 04:18	1.35 MB	2,344	56

Previous 10 blocks ↓

Total Size: 651.40 GB

Node Information

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

Uptime: 1 month, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,122.52 GB sent, 68.33 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.