Blockchain Explorer | learn me a bitcoin

Memory Pool

54,860 transactions

62.77 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 17 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,940	000000000000000000035cb80000000000000000000000000000000000000000	17 mins, 20 secs ago	1.00 vMB	1,823	403

Blockchain

Tip: 846,939 (325,797 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,142 521,142	000000000000000000223cbf6c473a4dedf6ebe19d17879eafc41f38ad1fdf1d	04 May 2018, 06:46	0.00 MB	1	0
521,141 521,141	00000000000000000007ebc14a3b724f012e2429bda9efc5e01b5ac0a41fdc8a	04 May 2018, 06:45	1.14 MB	1,939	51
521,140 521,140	0000000000000000001766e09b590c7e5506edcade21173814b10ffef51d508e	04 May 2018, 06:21	0.24 MB	441	20
521,139 521,139	0000000000000000000b30cafd5f477788251889ef77713c1dee57ae68dbbcea	04 May 2018, 06:17	0.76 MB	1,265	35
521,138 521,138	00000000000000000042e160910b9249e92865ea229b9198288d1f05613f5f12	04 May 2018, 06:08	1.13 MB	1,670	37
521,137 521,137	000000000000000000125c05e3180a4bcb858aa09e45db5ec327664ac5b3d061	04 May 2018, 05:56	0.08 MB	178	34
521,136 521,136	00000000000000000014064c83bcf29def315dd3875997f50a6de6679592d7d0	04 May 2018, 05:55	0.91 MB	1,634	8
521,135 521,135	00000000000000000022a8f490a0a1b891e2287fefb17923f0090ebab05945f5	04 May 2018, 05:54	0.43 MB	753	28
521,134 521,134	000000000000000000099b9febe228d21d89682cff19a5a3a1569f84a5d475e6	04 May 2018, 05:49	1.15 MB	2,203	51
521,133 521,133	00000000000000000004f800aba13d3304ab6a0e5cb5ef3148d989ff57043b74	04 May 2018, 05:23	1.16 MB	2,348	47
521,132 521,132	00000000000000000018dc6635c5939615b2aa75eb9bc0cb21e618a755815a6b	04 May 2018, 05:04	0.09 MB	126	34
521,131 521,131	000000000000000000124c4f8d63a755db1b1f223d49e6b8bd84529700bfa9c5	04 May 2018, 04:53	0.24 MB	396	4
521,130 521,130	00000000000000000010c3c535a0ee177461d4bf26d059cd02ebd3386f9e11d6	04 May 2018, 04:53	1.14 MB	2,238	38
521,129 521,129	0000000000000000003af319c616e08eef86309384d07c0323e4fe96b2dd52f3	04 May 2018, 04:31	0.00 MB	4	24
521,128 521,128	00000000000000000028f831776ab20a9b3f1ee360797cc9af6f06ac6ca360d8	04 May 2018, 04:31	0.06 MB	50	50
521,127 521,127	00000000000000000008516098f7e09c79fe8d1f3bc06e38b9c82587326c8784	04 May 2018, 04:30	0.65 MB	1,278	44
521,126 521,126	000000000000000000415135075ef80e4a7c22d266e4ef9b1cf544a5142d6261	04 May 2018, 04:20	0.82 MB	1,521	45
521,125 521,125	0000000000000000001ff35e4966a179ec088ce9f91d037426974fbddbbef204	04 May 2018, 04:07	0.69 MB	1,126	38
521,124 521,124	000000000000000000208ff06a39ab50ffbadef189ff31ec0e1b62e718aa9738	04 May 2018, 03:59	1.03 MB	2,352	36
521,123 521,123	000000000000000000314d2afb5ff9ffdfb44acc358f978754f26038559b4a79	04 May 2018, 03:39	0.03 MB	75	32
521,122 521,122	000000000000000000236a427b89b3bcb8eb7a936d2ebbcf861a848ef28139bb	04 May 2018, 03:38	0.25 MB	572	40

Previous 10 blocks ↓

Total Size: 655.89 GB

Node Information

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

Uptime: 2 months, 5 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,512.42 GB sent, 99.38 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.