Blockchain Explorer | learn me a bitcoin

Memory Pool

37,622 transactions

38.33 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,391	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 41 secs	1.00 vMB	2,102	20

Blockchain

Tip: 842,390 (408,443 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,947 433,947	000000000000000001882633e241c41507b322688c8be96924c9c27699aeead8	11 Oct 2016, 23:00	0.00 MB	1	0
433,946 433,946	000000000000000002f15b98ea4be357913b7c264cd8fa05329c5885d1624e99	11 Oct 2016, 22:59	1.00 MB	2,361	70
433,945 433,945	0000000000000000018a1046d1134e9cbbc60831b09adfe68f2402d32f5c0efb	11 Oct 2016, 22:49	1.00 MB	2,037	64
433,944 433,944	000000000000000003030c32888ddc1f37f8650393efd8c040bc067110140253	11 Oct 2016, 22:47	1.00 MB	2,151	74
433,943 433,943	00000000000000000378f31d0418b184cdf59b0c54a733932a9be5a871a1fa4c	11 Oct 2016, 22:35	1.00 MB	2,041	82
433,942 433,942	000000000000000001dec59a5dddc86328a568bbd3c715a0acda8dc0a4e401a6	11 Oct 2016, 22:10	1.00 MB	1,932	88
433,941 433,941	000000000000000001db0f6d38e1a4214a2f14bfbc1cb273b93bd24284a879ab	11 Oct 2016, 21:45	1.00 MB	1,457	85
433,940 433,940	000000000000000001660429f6bfce56a6dceb460b59a5fdaa79f195500b04c0	11 Oct 2016, 21:25	1.00 MB	869	76
433,939 433,939	0000000000000000031e758a538b593c643afe3165ca50ce86b1282ff76ea867	11 Oct 2016, 21:16	1.00 MB	1,019	75
433,938 433,938	000000000000000001e489b20604c4bcd1fd1a75d7f00591bf826e3c74b4ba5f	11 Oct 2016, 21:09	1.00 MB	1,304	89
433,937 433,937	0000000000000000001c305cd116b46c0c0d15eedada64242383162b18045f7d	11 Oct 2016, 20:48	1.00 MB	2,045	58
433,936 433,936	0000000000000000005ddb49cea498fbfe82a9a7fa1381512c5010c8ff044b78	11 Oct 2016, 20:47	1.00 MB	203	68
433,935 433,935	00000000000000000220ad95f626dbfaa05645ab01dfa2ced604eeb31303b7f0	11 Oct 2016, 20:46	1.00 MB	1,461	99
433,934 433,934	0000000000000000042249468e0185adb43a9a72e708047adcf4ae20128d7127	11 Oct 2016, 20:27	1.00 MB	2,431	59
433,933 433,933	000000000000000001a8efa12f0e211c11ff6d2a012efef6949fb1111fbfd45f	11 Oct 2016, 20:15	1.00 MB	2,477	52
433,932 433,932	00000000000000000296053f022232d615bb171ef7eb800dff10c52c3ab5d87e	11 Oct 2016, 20:11	0.93 MB	2,018	64
433,931 433,931	00000000000000000016f7b132f03d0e2165745b0781047abbd38622b1fa06b7	11 Oct 2016, 20:01	1.00 MB	2,422	64
433,930 433,930	000000000000000001ea971a9fd4453b0e5599a956dab06cae3515649d923911	11 Oct 2016, 19:56	1.00 MB	2,699	84
433,929 433,929	0000000000000000019676db9903ed47ba56ce53a424fa6256d4856118798f55	11 Oct 2016, 19:36	0.75 MB	1,820	73
433,928 433,928	0000000000000000021802fb7e24a916224c47f8d4e5be3b206a0116bff6e8b3	11 Oct 2016, 19:25	0.99 MB	2,433	59
433,927 433,927	000000000000000000656dd70cf939aab9ccfda2761eba45333e539e720f768d	11 Oct 2016, 19:21	1.00 MB	3,011	88

Previous 10 blocks ↓

Total Size: 647.45 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,491.56 GB sent, 45.82 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.