Blockchain Explorer | learn me a bitcoin

Memory Pool

20,714 transactions

18.52 vMB

Show Random Selection

Max Size: 95/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,238	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 19 secs	1.00 vMB	1,705	16

Blockchain

Tip: 842,237 (286,140 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
556,097 556,097	0000000000000000000f2b83d324b241449149a4bae463cdee59e472ede7ead8	29 Dec 2018, 17:26	1.22 MB	3,232	17
556,096 556,096	00000000000000000008277c13743e45ea7e066025e29b1bc7872573a98fe32e	29 Dec 2018, 17:09	0.20 MB	429	11
556,095 556,095	0000000000000000002ce8f758db45ecdc53d7953e493656a75f601366a43f42	29 Dec 2018, 17:08	1.01 MB	1,139	5
556,094 556,094	000000000000000000086e5d22d734abdaf59f88eadf6ac9091ee9a717c1560f	29 Dec 2018, 17:04	1.18 MB	3,080	14
556,093 556,093	0000000000000000000650a24cb9926c0055235552435d9710f68c7e62657394	29 Dec 2018, 16:52	1.22 MB	3,121	14
556,092 556,092	000000000000000000288ea865f410973618f42a346b31bf8a13ca75fc9f9fe5	29 Dec 2018, 16:39	0.95 MB	696	4
556,091 556,091	00000000000000000020f29ce2f6cf8006ed9ee8d27335bf82af9a461b8057bc	29 Dec 2018, 16:37	1.25 MB	1,578	8
556,090 556,090	000000000000000000035ff31be79abc7d426906b352a645b6ccbe58216eb4a4	29 Dec 2018, 16:32	1.21 MB	2,043	5
556,089 556,089	000000000000000000214d5373aee43ce019c593d3b2474aece02becf9701cbe	29 Dec 2018, 16:29	1.20 MB	3,039	10
556,088 556,088	0000000000000000001c036b701aa437ef9a005098ada6080c504c715f096e5a	29 Dec 2018, 16:21	1.23 MB	3,036	21
556,087 556,087	000000000000000000063690853b4ddc6cc9624aca2500624e22fbff2849315a	29 Dec 2018, 16:04	1.23 MB	2,913	22
556,086 556,086	000000000000000000098e320587ed1b07888e0b016edffffe67bb4ce2569827	29 Dec 2018, 15:53	1.12 MB	3,252	7
556,085 556,085	0000000000000000002495d2ae59320d2d0f3825c276967a16a6294ceacb945e	29 Dec 2018, 15:50	1.40 MB	2,666	16
556,084 556,084	0000000000000000002b5b67a207f93091f600e8b95af9b5a786c750ffc11fb8	29 Dec 2018, 15:48	1.26 MB	2,925	37
556,083 556,083	0000000000000000002216b7c3e887cda269465c8704ecc16c98e94a1f343ca6	29 Dec 2018, 15:13	1.30 MB	2,905	36
556,082 556,082	0000000000000000000eb3614f2b97ef2ad0ed81532335a978ec38a5b8a89981	29 Dec 2018, 14:32	1.11 MB	2,241	15
556,081 556,081	0000000000000000000df99c7ac95f9fca4d20564aa85e17418a1d43fce01be3	29 Dec 2018, 14:22	1.14 MB	2,632	12
556,080 556,080	00000000000000000026ed48cd653e908c5882a5bf1849e8dba1cc9af6188bf9	29 Dec 2018, 14:11	0.10 MB	216	15
556,079 556,079	00000000000000000022ab3426650415b47b43c24a142356af647f0957452eb5	29 Dec 2018, 14:11	1.12 MB	1,912	12
556,078 556,078	000000000000000000124058bda5c14a70dded2dd117d7c45863d8e778b53268	29 Dec 2018, 14:02	1.01 MB	1,040	8
556,077 556,077	0000000000000000003652f71a2efdf3de42954922ff6d273fe630c6de6216f9	29 Dec 2018, 13:58	1.09 MB	1,493	2

Previous 10 blocks ↓

Total Size: 647.17 GB

Node Information

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

Uptime: 1 month, 2 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,460.10 GB sent, 43.57 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.