Blockchain Explorer | learn me a bitcoin

Memory Pool

42,232 transactions

48.29 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 44 secs ago	1.00 vMB	2,931	24

Blockchain

Tip: 841,752 (303,700 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,052 538,052	00000000000000000021e63124cb817e3a91ed01be47b58479fcbe5ddb8617e0	23 Aug 2018, 04:32	0.47 MB	807	18
538,051 538,051	00000000000000000003c7e251836537401ec2099b1fb72eb488b254ebc678d5	23 Aug 2018, 04:29	1.17 MB	2,351	4
538,050 538,050	0000000000000000001aa3d12b4455abe2e6de380ab819b1802df1ade5cd36f5	23 Aug 2018, 04:28	1.24 MB	3,064	39
538,049 538,049	000000000000000000168317640b88b288ee13b849a4d67c1b6e22d3b5b69d33	23 Aug 2018, 03:34	0.49 MB	1,110	25
538,048 538,048	00000000000000000018b20a243bb5968d8b1604671b88c9d955b1b47798772c	23 Aug 2018, 03:24	0.65 MB	1,577	22
538,047 538,047	0000000000000000001e8f9b72ece6c65f74410f6f3f0bac331bb05cf08d8da9	23 Aug 2018, 03:13	1.18 MB	2,582	20
538,046 538,046	00000000000000000015cc4ddcac0996ad6ee78c5cb08d60677efec4f4c38abf	23 Aug 2018, 02:52	0.72 MB	1,699	19
538,045 538,045	000000000000000000170f7f9a52888e2fb9384f4854a7962011523abcdeecec	23 Aug 2018, 02:39	0.25 MB	566	23
538,044 538,044	00000000000000000024335f842e420b473dd8d6eef820c3df6bf0b1d3732414	23 Aug 2018, 02:36	1.10 MB	2,410	21
538,043 538,043	00000000000000000022f5b87cfefaf4370ae8ae3f302b2a0ca0bab370277a66	23 Aug 2018, 02:15	0.66 MB	1,344	13
538,042 538,042	000000000000000000264dba2aea9dd119f8dc16dbe1f86855201ef2714e1d0a	23 Aug 2018, 02:13	1.02 MB	1,545	26
538,041 538,041	00000000000000000006ec6eaf680b5a183a7bf03c6a10ed4de375bac1e626f7	23 Aug 2018, 01:53	0.46 MB	1,021	15
538,040 538,040	0000000000000000001a45d6ae36118416a332e1a4e29e98f2387b3500c8de8a	23 Aug 2018, 01:46	0.74 MB	1,396	22
538,039 538,039	000000000000000000065b7ef34c2223aff1e1e4b3e40c8044ce2957389c89b6	23 Aug 2018, 01:34	0.35 MB	299	7
538,038 538,038	000000000000000000292fd5369fb53ecd147f2406cc4dd3f3dab0f76a13e101	23 Aug 2018, 01:32	1.14 MB	2,032	18
538,037 538,037	000000000000000000045353106ddcdf81fcf8ac17ed99a8241c6b5c348bcab9	23 Aug 2018, 01:15	0.43 MB	787	16
538,036 538,036	00000000000000000021ea06a6616014a8b0f37ce35a187fec281110b9d8ced3	23 Aug 2018, 01:09	0.93 MB	1,605	18
538,035 538,035	0000000000000000000b54b52b2364f1afca367141514fef203d5781aa2f2ff5	23 Aug 2018, 00:54	0.71 MB	1,642	22
538,034 538,034	00000000000000000019c5686bcd1cebe2f9d3f7e18c12e89cf2981223eaf018	23 Aug 2018, 00:41	0.30 MB	536	18
538,033 538,033	00000000000000000010964f9894adbc8c26c90e269a2dbce5ced8e1187a18cb	23 Aug 2018, 00:37	0.41 MB	736	15
538,032 538,032	00000000000000000011de535a4482a08e90c1972fa2828c92fac0375337a4a5	23 Aug 2018, 00:34	0.00 MB	10	15

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 26 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,339.19 GB sent, 36.94 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.