Blockchain Explorer | learn me a bitcoin

Memory Pool

47,299 transactions

49.08 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,351	0000000000000000000331db0000000000000000000000000000000000000000	20 secs ago	1.00 vMB	4,294	30

Blockchain

Tip: 842,350 (397,240 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,110 445,110	0000000000000000009aff6d42159325b694f801d26d7a0291318386247c8eb4	25 Dec 2016, 23:27	0.90 MB	2,331	67
445,109 445,109	0000000000000000029b3051dc2e18f3d316372fbb420997893a75ab1004851c	25 Dec 2016, 23:07	0.02 MB	52	72
445,108 445,108	000000000000000001fab41307d51b4c8b6bd95f40fa31a6885511f7c43cf1e6	25 Dec 2016, 23:07	0.05 MB	135	73
445,107 445,107	00000000000000000004c4fea7a697a87d40b302b86a09c57e98f08004d96e84	25 Dec 2016, 23:05	0.15 MB	401	81
445,106 445,106	0000000000000000025378b1a52ddafcab9dad4f3a1563c0c2bafc4f134008e5	25 Dec 2016, 23:02	0.34 MB	710	79
445,105 445,105	0000000000000000023db732c0a2fb7c87eecf972764fa98fdec412b945c8b47	25 Dec 2016, 22:58	0.37 MB	666	86
445,104 445,104	00000000000000000115257c546d42e8c2ae7bdbc2cefdce49b60c39002ab3ce	25 Dec 2016, 22:53	0.27 MB	440	49
445,103 445,103	0000000000000000014133bcd299ed0f07a33d69164f591baea2405b948fdda5	25 Dec 2016, 22:50	0.15 MB	319	60
445,102 445,102	0000000000000000020eee1eec27ecdade137a90c7df19004069b3e16cc378e5	25 Dec 2016, 22:48	1.00 MB	1,659	44
445,101 445,101	0000000000000000024b8830b59d14b27acb3eeb8b2d6810a814babafcca7fa9	25 Dec 2016, 22:34	0.90 MB	2,400	75
445,100 445,100	000000000000000000bcd55bc7a6770f1513ff44e5e8b0ec6a642e8a594b660c	25 Dec 2016, 22:16	0.04 MB	104	75
445,099 445,099	0000000000000000032ee7e1cc34da3a80ad6c5addeedefea00c68d349133224	25 Dec 2016, 22:15	1.00 MB	358	8
445,098 445,098	000000000000000002bc55f5a113715e7880fe48d1abfa2b04660aabd54ff8ff	25 Dec 2016, 22:12	1.00 MB	2,052	55
445,097 445,097	000000000000000002614b43fc8e8af18e5b9a54eece09b383b1168c2bf3acba	25 Dec 2016, 21:55	0.05 MB	111	64
445,096 445,096	000000000000000001171706f890e3cd24363a65e75229c0e94008b2828ad372	25 Dec 2016, 21:56	0.26 MB	657	65
445,095 445,095	000000000000000003770314a81b5f715534737d8aaf5fa6f688ded15e668cda	25 Dec 2016, 21:50	0.47 MB	936	63
445,094 445,094	000000000000000001b823e9b8ec8c22b65ad6e3036b3e0eedebb2aacd7a2b67	25 Dec 2016, 21:43	0.17 MB	403	74
445,093 445,093	00000000000000000140a539260467c600661e8c5be1eb4610f58740ade90411	25 Dec 2016, 21:41	0.23 MB	513	64
445,092 445,092	00000000000000000346cbb40e6d882e2df059f821a62e6097d15658e637a432	25 Dec 2016, 21:37	0.09 MB	134	69
445,091 445,091	00000000000000000080cf647c8b673a0f2316afc0cd34d3a9ba4b3d6bba97aa	25 Dec 2016, 21:36	0.03 MB	91	70
445,090 445,090	0000000000000000021cf9439b1a2266ab4867519920d9453e3f7ad03ba610a7	25 Dec 2016, 21:35	1.00 MB	1,299	37

Previous 10 blocks ↓

Total Size: 647.38 GB

Node Information

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

Uptime: 1 month, 3 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,481.56 GB sent, 45.30 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.