Blockchain Explorer | learn me a bitcoin

Memory Pool

38,711 transactions

21.14 vMB

Show Random Selection

Max Size: 85/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,997	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 9 secs	1.00 vMB	768	76

Blockchain

Tip: 846,996 (185,581 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,415 661,415	000000000000000000038f0a16aeb01cb8178045e2cbd4060cb366bfad9b4884	15 Dec 2020, 02:50	1.44 MB	2,675	74
661,414 661,414	00000000000000000008343dd53f0433192916a74e921504383011ea8ae3ce02	15 Dec 2020, 02:16	1.32 MB	2,279	13
661,413 661,413	0000000000000000000c7a51fa12ec8327f71bf723f853c37721cd113699f736	15 Dec 2020, 02:15	1.23 MB	1,820	59
661,412 661,412	000000000000000000001e428c6608618e123b92a204d91aea39a256d4dca6db	15 Dec 2020, 01:54	1.44 MB	1,508	16
661,411 661,411	000000000000000000027325cb826a4d540b35a7db4c85ab4afd5ae0aecde197	15 Dec 2020, 01:50	1.32 MB	2,298	26
661,410 661,410	0000000000000000000485623e9f6a1add91a961ab25c78c999ef0506412fd2f	15 Dec 2020, 01:41	1.33 MB	375	6
661,409 661,409	0000000000000000000e6f4ba8f4f5ebf681437bd7b32fffc22ac67ba274d311	15 Dec 2020, 01:40	1.22 MB	1,191	7
661,408 661,408	00000000000000000008521e70152dafbfc5994d2096f628c1965c343534e14b	15 Dec 2020, 01:40	1.42 MB	1,267	9
661,407 661,407	00000000000000000000554e4db347ead7e88066d80c2e4c919c805835934f2c	15 Dec 2020, 01:38	1.33 MB	2,343	38
661,406 661,406	000000000000000000078b5f45cda077c8b1e3d32415af997b4026657a2473d2	15 Dec 2020, 01:27	1.22 MB	1,584	8
661,405 661,405	000000000000000000073c1ee7048fb13447d82ab64cda3ba20128ffcff709a0	15 Dec 2020, 01:26	1.38 MB	1,513	10
661,404 661,404	000000000000000000058b802b33e66723888feec0518b4b2aaee98b1c9b7661	15 Dec 2020, 01:26	1.35 MB	2,449	47
661,403 661,403	0000000000000000000cef8b7266a62e399e8f0c524eaa35142369a5889edbfd	15 Dec 2020, 01:10	1.30 MB	2,469	32
661,402 661,402	000000000000000000053be5c4ccda09947905731bb7d41edc1b1778aa813392	15 Dec 2020, 01:00	1.48 MB	2,197	64
661,401 661,401	00000000000000000000f314c701fa12cdfc5c0177946f42b907527ceb23cd3f	15 Dec 2020, 00:40	1.36 MB	1,728	30
661,400 661,400	0000000000000000000add2726bb0e7819f25110e45fba7db4d4efe7ff4aa536	15 Dec 2020, 00:32	1.45 MB	2,356	46
661,399 661,399	0000000000000000000d729697d32ddb8eb58eff82906319873054cd87a04282	15 Dec 2020, 00:17	1.20 MB	2,669	26
661,398 661,398	0000000000000000000d36bf38f11b39e2169708b13d66bc9cb89f550c1ccf60	15 Dec 2020, 00:12	1.31 MB	2,379	32
661,397 661,397	000000000000000000005240c0b7d7463142b06242bc4075bbc8a34ebcd5b624	15 Dec 2020, 00:07	1.25 MB	1,413	59
661,396 661,396	000000000000000000024f4bf9787220ff5184576020eba463747585cc2f1f00	14 Dec 2020, 23:55	1.24 MB	2,149	21
661,395 661,395	0000000000000000000547b82c99f142056aba1cff8a1a86dd0d92abad4ccb81	14 Dec 2020, 23:54	1.27 MB	3,130	34

Previous 10 blocks ↓

Total Size: 655.97 GB

Node Information

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

Uptime: 2 months, 5 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,516.45 GB sent, 99.53 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.