Blockchain Explorer | learn me a bitcoin

Memory Pool

36,091 transactions

50.80 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,103	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 31 secs ago	1.00 vMB	3,964	31

Blockchain

Tip: 841,102 (293,014 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
548,088 548,088	0000000000000000001503bd4226623eec37e80b40315a998fd8de650d809c63	31 Oct 2018, 05:45	0.24 MB	492	14
548,087 548,087	0000000000000000000b2ba4e54b74e349cf98d1a669f857c22595502cb8bde1	31 Oct 2018, 05:43	0.89 MB	1,100	3
548,086 548,086	0000000000000000000f6855f3fd9a1dd1d92cc440b82cc13d0b1f76271ce72f	31 Oct 2018, 05:40	1.31 MB	3,003	15
548,085 548,085	00000000000000000003192b789c6d0e5e6ce476fcff4e31c4497af7dcb83974	31 Oct 2018, 05:21	0.75 MB	1,547	9
548,084 548,084	0000000000000000000075df8655afe2576c035a8dbc1e11b489cd3fe0102bf4	31 Oct 2018, 05:09	1.15 MB	1,845	9
548,083 548,083	0000000000000000001abb976a4588f51eb40e3bc6c4cfbbfdd958e72c166110	31 Oct 2018, 04:57	0.13 MB	322	14
548,082 548,082	0000000000000000001eb3926c78f53921ccc901c3ef27a6c4ba4b25eb02aa37	31 Oct 2018, 04:55	0.17 MB	248	10
548,081 548,081	000000000000000000259514b18d854ac661fb83b6bb0d3a1a689edc1888e517	31 Oct 2018, 04:54	0.94 MB	1,513	11
548,080 548,080	0000000000000000001fb785084083a2c1fdc4dee1cb81b3f19f3efb08c2ac80	31 Oct 2018, 04:42	0.44 MB	623	10
548,079 548,079	000000000000000000071e0a6e38e9870ad8ec5ea47526cd070973ca6fbea3a5	31 Oct 2018, 04:38	1.19 MB	1,800	11
548,078 548,078	0000000000000000000f388c14fd3ecbeaa4d7bca999308c8dcc946f0e6f559d	31 Oct 2018, 04:26	0.28 MB	489	30
548,077 548,077	000000000000000000099eaea6cbbdcdac36de20db37a8d84ed9d60324640c73	31 Oct 2018, 04:23	1.03 MB	1,779	12
548,076 548,076	0000000000000000002104b1bd9f86b6fbe5f799973a0bdd02d3fbc199a1affa	31 Oct 2018, 04:12	0.31 MB	690	12
548,075 548,075	00000000000000000024d9bee57c2a9cc18a18c51aeb96b7c7d71711ca6a5cea	31 Oct 2018, 04:08	0.47 MB	863	12
548,074 548,074	0000000000000000001d116e73a756642739ec4fa8041ef6e498b6cb4410c7f0	31 Oct 2018, 04:04	1.00 MB	1,533	10
548,073 548,073	0000000000000000001ebecaad261af967cf0eeade5cf4c7741d38007979e5ca	31 Oct 2018, 03:55	1.20 MB	1,325	12
548,072 548,072	00000000000000000007b746d88d8d24121d87b962ee4f7e151229268eaa8631	31 Oct 2018, 03:47	1.19 MB	2,666	19
548,071 548,071	0000000000000000000215e3931a4c93ee3f167294438ce3dee8efc1699bbd56	31 Oct 2018, 03:29	1.05 MB	1,453	2
548,070 548,070	0000000000000000001092b16719d372f20eed1ffedf9907ef7c66545092ddfe	31 Oct 2018, 03:28	1.05 MB	2,220	4
548,069 548,069	00000000000000000024a2decec136e26c2fd597f07444f9c9c0eeb0ccd24a90	31 Oct 2018, 03:25	1.40 MB	2,743	16
548,068 548,068	0000000000000000001d0901a5b875f1dcc85593cc672f7b33df9b4bef982b9a	31 Oct 2018, 03:17	0.83 MB	1,694	14

Previous 10 blocks ↓

Total Size: 645.07 GB

Node Information

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

Uptime: 24 days, 15 hours, 4 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,190.10 GB sent, 30.36 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.