Blockchain Explorer | learn me a bitcoin

Memory Pool

75,219 transactions

62.70 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 18 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,892	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 13 secs	1.00 vMB	435	286

Blockchain

Tip: 846,891 (219,477 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,414 627,414	0000000000000000000a971551955c37eec2761c9fca29257abb74558319020c	24 Apr 2020, 08:36	1.39 MB	2,082	23
627,413 627,413	00000000000000000004b5cb00c1bd0ca027bc5e247e22fb519eb8b01579734c	24 Apr 2020, 08:26	1.53 MB	1,380	17
627,412 627,412	00000000000000000002d6d09a07b5f8f48cb929e14e039ec25765d61fc8a082	24 Apr 2020, 08:20	1.45 MB	1,294	18
627,411 627,411	0000000000000000000bd7513de66443ce974a4e49d821ae6abda766e211f74a	24 Apr 2020, 08:15	1.56 MB	1,197	15
627,410 627,410	0000000000000000000b1a4e53814ad13fd4dd26abc55e62aea62aa4efc6f3d0	24 Apr 2020, 08:10	1.45 MB	1,326	15
627,409 627,409	000000000000000000044f513b40af410d176234dba5c94f050c55c5b8b6409a	24 Apr 2020, 08:05	1.20 MB	2,286	24
627,408 627,408	00000000000000000008d9dab10f48fc8c61f006aa9caa422fa8d6913278d552	24 Apr 2020, 07:57	1.28 MB	2,314	34
627,407 627,407	0000000000000000000b30fa32fcfc77314a16bf2a51b93d88a1d7bacb84a1ea	24 Apr 2020, 07:43	1.30 MB	2,872	32
627,406 627,406	00000000000000000000f3f69a7860b457137342144f97c5a25e41edecfbdc3f	24 Apr 2020, 07:26	1.34 MB	2,710	37
627,405 627,405	0000000000000000000c8cf20f7565236b888796176e22555a8dedbe2c599e46	24 Apr 2020, 07:06	1.29 MB	1,961	6
627,404 627,404	0000000000000000000b15df9f6d3ac6055bb5349fa22926564f44e1a0366273	24 Apr 2020, 07:06	1.71 MB	1,246	16
627,403 627,403	0000000000000000001002a27280126d5ebc15657143af5ce26bbe742f61fb7f	24 Apr 2020, 06:57	1.60 MB	1,368	19
627,402 627,402	0000000000000000000ee6ecd7b17c1e550cd86f3ba09ca465c0710466e7f56e	24 Apr 2020, 06:48	1.40 MB	2,190	30
627,401 627,401	0000000000000000000c08cb24f5cefb7153b6f16625cec04785115ee8d7aa29	24 Apr 2020, 06:32	1.38 MB	1,718	8
627,400 627,400	000000000000000000051cc5dce67739be606eb6ac75bb5b3d0b8745256c2920	24 Apr 2020, 06:29	1.23 MB	2,358	25
627,399 627,399	000000000000000000113b754f1a2cf0e9ee2f9a830caaf816bde36df574472b	24 Apr 2020, 06:17	1.40 MB	1,688	12
627,398 627,398	000000000000000000105dd43e4cd4d38cc14ee3d05b3c1331ce49bae59352f5	24 Apr 2020, 06:12	1.29 MB	2,427	33
627,397 627,397	00000000000000000011296933315922f5907193549ec969b503ac37d78b5727	24 Apr 2020, 06:00	1.35 MB	3,048	44
627,396 627,396	000000000000000000010c7205d30547d5c05d3bd4181a03387272912b639e1b	24 Apr 2020, 05:31	1.22 MB	1,984	16
627,395 627,395	0000000000000000000c010968c5b079042098d1894f5e376603acb8c3e46639	24 Apr 2020, 05:18	1.27 MB	2,035	20
627,394 627,394	00000000000000000005c19b22bb24caad6725852e18ca03fb14eb0f39b9b5ab	24 Apr 2020, 05:06	1.10 MB	870	7

Previous 10 blocks ↓

Total Size: 655.83 GB

Node Information

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

Uptime: 2 months, 4 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,509.87 GB sent, 99.17 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.