Blockchain Explorer | learn me a bitcoin

Memory Pool

35,805 transactions

49.41 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,138	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 36 secs	1.00 vMB	2,999	27

Blockchain

Tip: 841,137 (267,625 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,512 573,512	0000000000000000000e1e9b83f50a510b9e476352018991406efbf14499bf56	27 Apr 2019, 19:42	1.22 MB	2,770	32
573,511 573,511	00000000000000000027ba982a6a936dcaa4e4a55268eb8903969c468c81a2ba	27 Apr 2019, 19:33	1.34 MB	3,300	64
573,510 573,510	00000000000000000029723c020af0f20d9b6aa8fe90558f4e7ee7e7e518ec04	27 Apr 2019, 19:10	1.16 MB	2,372	16
573,509 573,509	0000000000000000001f5e682ace34e1977bcdfa6f177801743e0b579ab52ec7	27 Apr 2019, 19:09	1.33 MB	3,153	43
573,508 573,508	000000000000000000018b2f7b4e000a1ddbd181d4155c8b1807a6215043837f	27 Apr 2019, 19:00	1.20 MB	2,049	50
573,507 573,507	0000000000000000000064fcb0f2898ad81e40a07d646ee6ca40d74cdfec24c5	27 Apr 2019, 18:53	1.36 MB	3,057	50
573,506 573,506	00000000000000000020d59f204848c04494a08bcf85e757a808acd336c8fe06	27 Apr 2019, 18:49	1.29 MB	3,724	87
573,505 573,505	0000000000000000000a0f1515a202c99a131126a42d8d5356eb92f27b3642f2	27 Apr 2019, 18:15	1.33 MB	3,084	65
573,504 573,504	00000000000000000020a22b4cda39a582a113c7a46de8aa9d6ff298e617e6b1	27 Apr 2019, 18:04	1.25 MB	3,625	89
573,503 573,503	0000000000000000000e6837b0201b4b98c52c73ecfd97cc69bee78416c21339	27 Apr 2019, 17:30	1.29 MB	3,184	95
573,502 573,502	0000000000000000000a2e64d87e13f18a933538b8e24504aff18b578ae6f77e	27 Apr 2019, 16:48	1.17 MB	1,637	15
573,501 573,501	000000000000000000178c15684652feaa9b3151761f6ceadb264617ca6083f1	27 Apr 2019, 16:46	1.27 MB	2,857	74
573,500 573,500	0000000000000000002648a31aacbd9cb25df8c670cb4794a9ed45d47d2f81bc	27 Apr 2019, 16:29	1.28 MB	2,337	42
573,499 573,499	000000000000000000007da9ac686af209d99c6f0cf5b17281e1690490e08d2c	27 Apr 2019, 16:25	1.28 MB	3,625	83
573,498 573,498	00000000000000000011c11454fdf7c91a91956b3937fca903bd8ca27cc9e5f5	27 Apr 2019, 15:54	1.18 MB	3,119	30
573,497 573,497	00000000000000000020b09e9a4accaf9760342cf962420cca428fe3f7b8a35f	27 Apr 2019, 15:45	1.00 MB	2,352	4
573,496 573,496	0000000000000000001e0f7226ce8d486c405ac00c23fda3fe16698dd881e271	27 Apr 2019, 15:45	1.10 MB	2,802	17
573,495 573,495	00000000000000000019e5e38bfb1f2abc689ed799f12324d41514c9113559d6	27 Apr 2019, 15:41	1.25 MB	2,817	52
573,494 573,494	0000000000000000001586a2b9b3e69275f463cd7039b46a4fb972158fefe5ba	27 Apr 2019, 15:27	1.12 MB	2,436	16
573,493 573,493	00000000000000000006305190b83c9c65b7fd2ac0ef1f86d4f46e49feba9509	27 Apr 2019, 15:24	1.30 MB	3,232	65
573,492 573,492	0000000000000000001df3a942b87abf1f39e2ab2005a56c84e341480fc3ec47	27 Apr 2019, 15:06	1.08 MB	2,125	11

Previous 10 blocks ↓

Total Size: 645.14 GB

Node Information

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

Uptime: 24 days, 20 hours, 29 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,207.79 GB sent, 30.69 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.