Blockchain Explorer | learn me a bitcoin

Memory Pool

72,119 transactions

27.70 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,008	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 58 secs	1.00 vMB	5,722	8

Blockchain

Tip: 845,007 (344,343 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,664 500,664	0000000000000000007f2c52b95e6cbdd4200485edce2fba05eefa2e1ca86151	23 Dec 2017, 09:50	1.02 MB	3,355	512
500,663 500,663	0000000000000000005d88bb4e3f70c3d401c97cc21cce1e3f5dc9c8678b4163	23 Dec 2017, 09:47	1.04 MB	2,757	744
500,662 500,662	00000000000000000092b074587ed18d22a7a0f55fa5337fd6365e77e1f44a21	23 Dec 2017, 09:40	1.07 MB	2,154	427
500,661 500,661	0000000000000000005fe5e82fce5d10f30bd1b70ff7991bbf41ff68eae1d99f	23 Dec 2017, 09:40	1.03 MB	2,933	703
500,660 500,660	0000000000000000003934a240694ed52290ec8bfcfbab91a01f75a9a3ef4709	23 Dec 2017, 09:35	1.06 MB	2,393	789
500,659 500,659	000000000000000000783851bff2d267a9d5299a2f9be720240ff244ceadfc23	23 Dec 2017, 09:30	1.09 MB	2,576	926
500,658 500,658	00000000000000000047dc93fbbd20345b03bee37b6eac989a904640b03c8198	23 Dec 2017, 09:20	1.08 MB	2,232	1,090
500,657 500,657	00000000000000000057d8d20e35aa0f0f0be881f5625a72c7d9f76d59faedd9	23 Dec 2017, 08:55	1.10 MB	2,361	1,085
500,656 500,656	00000000000000000058eef1231d453c72144e614edb6d61bc6358b4a7f0090a	23 Dec 2017, 08:30	1.07 MB	2,033	1,031
500,655 500,655	00000000000000000036a2a68bd637dc6dabfa5da6b5ef38464bf1491202126c	23 Dec 2017, 08:25	1.13 MB	1,511	1,147
500,654 500,654	0000000000000000002c6984ad6a9339a0697be9b28f8fb637ea4d91bdbaca43	23 Dec 2017, 07:21	1.06 MB	2,203	782
500,653 500,653	000000000000000000688353fbdb55f4a9b64132562ff78046d71e0795c8d682	23 Dec 2017, 07:11	1.05 MB	2,001	589
500,652 500,652	0000000000000000008abd7358613cbe3346b4a9635d419196f02e7e981183d5	23 Dec 2017, 07:03	1.02 MB	1,420	379
500,651 500,651	00000000000000000095626c8c9c551d76d627a5082e0072dbb41ba1d494e416	23 Dec 2017, 07:02	1.04 MB	1,979	819
500,650 500,650	00000000000000000047b4757c6c033cb70d10c533a9c7a2fd7d2f098ba28c34	23 Dec 2017, 06:50	1.08 MB	1,446	398
500,649 500,649	0000000000000000005f017b98c39eb1b0d4acc99752ec55760076c41f1a6212	23 Dec 2017, 06:49	1.07 MB	2,056	475
500,648 500,648	00000000000000000003062c5aa550b9395b1a298006254c3268bfa572977513	23 Dec 2017, 06:47	1.02 MB	1,425	552
500,647 500,647	0000000000000000008b061c2e45e98485a103bc19acee61ba784be0f0f00a93	23 Dec 2017, 06:43	1.01 MB	1,708	439
500,646 500,646	0000000000000000001e50b21a90518cefdb491d6d7235cd8a6d499d16b9510f	23 Dec 2017, 06:41	1.20 MB	1,602	594
500,645 500,645	0000000000000000000f7b5329eb65b3e971add339c2adffd1b4da895e186e91	23 Dec 2017, 06:35	1.07 MB	1,953	589
500,644 500,644	0000000000000000001f069202bf60ca37dd0021776cdf87796d39fc897713ff	23 Dec 2017, 06:33	1.07 MB	2,375	1,062

Previous 10 blocks ↓

Total Size: 652.41 GB

Node Information

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

Uptime: 1 month, 21 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,258.23 GB sent, 74.47 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.