Blockchain Explorer | learn me a bitcoin

Memory Pool

41,997 transactions

43.27 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,064	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 29 secs	1.00 vMB	5,329	22

Blockchain

Tip: 842,063 (295,058 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
547,005 547,005	0000000000000000001541da92d17a6390e8d4a729957095a73ef31f704e260c	23 Oct 2018, 11:18	0.24 MB	423	3
547,004 547,004	0000000000000000000fe1f4048ee27cc9516112cab7881a79cb79d20e055ca7	23 Oct 2018, 11:17	1.32 MB	2,255	20
547,003 547,003	000000000000000000250702058fa005b9026cf12abd660934baf3028cd9b6ab	23 Oct 2018, 10:55	1.24 MB	2,252	18
547,002 547,002	00000000000000000002ae02dfee22e5823e82a6458e28d01a1493d2793223a7	23 Oct 2018, 10:39	1.00 MB	1,634	2
547,001 547,001	00000000000000000003b34811fef82f5062ba6cec6acf8890cd0a0cd6f8c77a	23 Oct 2018, 10:39	1.11 MB	1,546	4
547,000 547,000	0000000000000000001f7939657239508fc5c008ddfdb133eb797a14d663b0eb	23 Oct 2018, 10:37	1.15 MB	2,165	7
546,999 546,999	00000000000000000013db8dc96c25b99c4aa0e27c24130e0c7ae3afb60fd390	23 Oct 2018, 10:33	1.28 MB	2,308	17
546,998 546,998	00000000000000000005d46718442acbbee4f7316ddb4e12670fb9f40616b82d	23 Oct 2018, 10:15	1.17 MB	2,568	5
546,997 546,997	0000000000000000001e73cc7fb6c1e03198163360efb184295aa2ba0af02f3c	23 Oct 2018, 10:13	1.25 MB	2,437	22
546,996 546,996	0000000000000000001fe932bd31937eb50c1c7239e455eadb89392f5d792638	23 Oct 2018, 09:51	1.35 MB	2,242	11
546,995 546,995	00000000000000000012a22038c6dc5bba5511f536980e7e4ca56033c4a8aa54	23 Oct 2018, 09:38	1.16 MB	2,446	7
546,994 546,994	0000000000000000000020635839f3320a7cddf083db8b536e4b99c26ce51986	23 Oct 2018, 09:34	1.27 MB	2,422	16
546,993 546,993	000000000000000000016071dfdcbfc2eea1a1dd3ec4369c4cc6266681f65121	23 Oct 2018, 09:17	1.30 MB	2,516	18
546,992 546,992	00000000000000000011fe27096302bf7d2ef7d222f810ddbbc4d57eb32e9b68	23 Oct 2018, 08:58	1.29 MB	2,229	12
546,991 546,991	0000000000000000000e04e54eee7ca4465087c1228263061aae265159056efd	23 Oct 2018, 08:50	1.19 MB	2,362	28
546,990 546,990	0000000000000000001443c1fe6f9e0be07c46949b7cfe0fd8e055fc65fabb0b	23 Oct 2018, 08:22	1.27 MB	2,371	29
546,989 546,989	0000000000000000000a95f840dd17cd6fdf94c11d7f8b23c03a294845875bf9	23 Oct 2018, 07:53	1.28 MB	2,338	18
546,988 546,988	00000000000000000001786baa44405d6055f38a5f4f97e5f29c779a7fbfaf84	23 Oct 2018, 07:33	1.28 MB	1,567	13
546,987 546,987	000000000000000000054c3fa0037fc183e50a6ce80b85e28639dd73e1704322	23 Oct 2018, 07:23	0.64 MB	1,115	12
546,986 546,986	0000000000000000000f210b574f196a27ce6b7e88d1fe1103f5d7a2a796d347	23 Oct 2018, 07:17	0.61 MB	1,049	11
546,985 546,985	0000000000000000000a6e73edd8401db452b287196d0c3bca2f42630abe2fba	23 Oct 2018, 07:11	1.02 MB	1,340	10

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.16 GB sent, 40.92 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.