Blockchain Explorer | learn me a bitcoin

Memory Pool

43,607 transactions

39.46 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,565	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 5 secs	1.00 vMB	2,773	22

Blockchain

Tip: 841,564 (406,649 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,915 434,915	00000000000000000184cd79ee48119636e48dc151a69e79c65ffebef67591f7	19 Oct 2016, 00:13	1.00 MB	1,600	37
434,914 434,914	000000000000000001e7dbbc89c7992dba7e7f7fd5d0e4b2e89719766c953eeb	19 Oct 2016, 00:05	1.00 MB	1,441	38
434,913 434,913	000000000000000003dec5903c1caf45e3fd57d1e1bf5255f4b7ec29f5acedb2	18 Oct 2016, 23:58	1.00 MB	2,091	57
434,912 434,912	00000000000000000365e0a404437c2b645249fba16a9f6734c7250a43e05346	18 Oct 2016, 23:43	1.00 MB	1,806	38
434,911 434,911	000000000000000002ce76d65a2901c5460fd9f26bbfe9a7e59466249778cbae	18 Oct 2016, 23:40	1.00 MB	1,747	54
434,910 434,910	0000000000000000040874a1234ddff3cd9bf3c566b1ad4f9c2e07acb667c29c	18 Oct 2016, 23:35	1.00 MB	2,697	85
434,909 434,909	0000000000000000001ba3b458119f37be5f6aa5231175b1894ab92a3456e32f	18 Oct 2016, 23:05	1.00 MB	2,196	71
434,908 434,908	000000000000000000b38de8f6516665d8e89da0dda2f8b609b5eff1f324e5a6	18 Oct 2016, 22:43	1.00 MB	2,317	66
434,907 434,907	0000000000000000010c313ae05a64143e942064aab82f3a20f3e7764f9a5c96	18 Oct 2016, 22:28	1.00 MB	1,845	52
434,906 434,906	000000000000000002ad7c47181daa1509e681fe4ed3c02272a6bb979f18153f	18 Oct 2016, 22:19	1.00 MB	1,367	16
434,905 434,905	00000000000000000087206480cbc6a1b3cee576b3407b27779b5dec82d2af16	18 Oct 2016, 22:18	1.00 MB	1,855	34
434,904 434,904	000000000000000003929135df6eeb3273e2fe0f28b9af8309a7fc6d158d6184	18 Oct 2016, 22:13	1.00 MB	1,915	56
434,903 434,903	0000000000000000013cd347b88057370c370d29720c9f09f8d849bbebc3cc2a	18 Oct 2016, 22:01	1.00 MB	1,389	32
434,902 434,902	000000000000000000aae8960bc90f849c0cb6cb6e1f3d8b682db5a7ea602b4f	18 Oct 2016, 21:58	0.75 MB	1,286	47
434,901 434,901	0000000000000000026267a2978d8b6afcadfd6be7c98912c47c0229d003f4f5	18 Oct 2016, 21:51	1.00 MB	1,498	47
434,900 434,900	00000000000000000360c7470ddfb09df16421140688cd1aee88949e7b779c6d	18 Oct 2016, 21:45	1.00 MB	2,068	38
434,899 434,899	000000000000000003245205590c88871e5ad74d373f23b8986466cae83353a2	18 Oct 2016, 21:42	1.00 MB	934	43
434,898 434,898	000000000000000002aab6683e9c8c9d3fb6bc6d87d3ced042fd024808511ce9	18 Oct 2016, 21:37	1.00 MB	1,986	51
434,897 434,897	000000000000000003fb1f0ca1d2e57242be7b5e7d2033353b256e1b796cc8f5	18 Oct 2016, 21:29	1.00 MB	2,322	60
434,896 434,896	0000000000000000019e1a863eaa46efeefe8888ac063c25bd65bee83b860316	18 Oct 2016, 21:22	1.00 MB	2,544	53
434,895 434,895	0000000000000000040bb99ae01a738c5eb1a85532f5758cd79acf58dfbb44a6	18 Oct 2016, 21:16	1.00 MB	1,952	59

Previous 10 blocks ↓

Total Size: 645.94 GB

Node Information

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

Uptime: 28 days, 26 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,309.17 GB sent, 35.05 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.