Blockchain Explorer | learn me a bitcoin

Memory Pool

56,703 transactions

42.59 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,295	00000000000000000003629a0000000000000000000000000000000000000000	35 secs ago	1.00 vMB	3,358	13

Blockchain

Tip: 844,294 (321,218 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,076 523,076	00000000000000000029db8702abc21a2a38e905039d204df2f65fe888401129	17 May 2018, 06:10	1.03 MB	1,879	28
523,075 523,075	0000000000000000001227a1c40026f1fad6e83d00731676203e284d8a7a6a02	17 May 2018, 05:53	0.54 MB	1,172	34
523,074 523,074	0000000000000000002b13f21736f1fd5bfd9663085f9f8e2269ea24ea18f34d	17 May 2018, 05:43	0.31 MB	489	31
523,073 523,073	00000000000000000038551f275c5568392adb100912ea7b27776ecf7d575823	17 May 2018, 05:39	0.09 MB	183	33
523,072 523,072	00000000000000000000d0e844ddd0770332091cdfd7aac72312d81eed6655a1	17 May 2018, 05:38	0.61 MB	1,283	32
523,071 523,071	00000000000000000015bb375aa13ee11f286ba18f3758d330fc39e40a8c8020	17 May 2018, 05:28	0.21 MB	495	42
523,070 523,070	000000000000000000135cf23037687b9e7fe016abf03ef94652a977f01592ca	17 May 2018, 05:24	0.59 MB	1,200	5
523,069 523,069	00000000000000000023f65f4b17983d4850e4f911877ea299e96e9e8a2a2702	17 May 2018, 05:24	1.27 MB	2,473	46
523,068 523,068	000000000000000000018e91287cbf333ee6f0c2c35482cebc75dd16437e58ef	17 May 2018, 04:47	0.77 MB	1,336	30
523,067 523,067	00000000000000000042d22a7f4c1b866d73662ca79bd17bb72a2a7b953c09e6	17 May 2018, 04:36	1.12 MB	2,352	32
523,066 523,066	000000000000000000108711a59aabe81ad1557d9c45360f826237a6a467887b	17 May 2018, 04:13	0.38 MB	858	37
523,065 523,065	0000000000000000000093b87d66a35f272dcbd0ee6733d44cc5dbffe5a888be	17 May 2018, 04:05	0.09 MB	175	27
523,064 523,064	0000000000000000002c2b7d3a370c2f770cf42698fc919f69a1f93857853199	17 May 2018, 04:04	0.98 MB	2,112	27
523,063 523,063	0000000000000000001a9cad1b65821c7e061c09477651d1e99747ec35885b35	17 May 2018, 03:48	0.44 MB	1,269	39
523,062 523,062	0000000000000000000c1d67b6fff2efa615cc27e098b518aebc34d1358fca87	17 May 2018, 03:41	0.66 MB	900	29
523,061 523,061	0000000000000000000171c94ee3ae182a7c8edfbaaf544d3184e667e30a0f13	17 May 2018, 03:30	0.11 MB	157	48
523,060 523,060	00000000000000000001b6b6abd67c156a6012718784de00c52bcbf786006bc1	17 May 2018, 03:29	0.06 MB	106	22
523,059 523,059	000000000000000000169e903af6466b885fab4eea0a062f3b2a002c6e8115fc	17 May 2018, 03:28	0.43 MB	796	34
523,058 523,058	00000000000000000041a98701bb15ed3b176d10d8eb81d0ab43d5451ffd0f13	17 May 2018, 03:22	0.69 MB	658	10
523,057 523,057	0000000000000000001b13cf19654aa4ce8ea975f08c9d25ad229b3d7ed9f2ff	17 May 2018, 03:19	1.11 MB	2,198	37
523,056 523,056	00000000000000000015f6421bac0f094ecfa620221862c2a3b5f7f171ed23eb	17 May 2018, 02:56	0.52 MB	608	4

Previous 10 blocks ↓

Total Size: 651.05 GB

Node Information

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

Uptime: 1 month, 17 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,082.34 GB sent, 66.48 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.