Blockchain Explorer | learn me a bitcoin

Memory Pool

34,457 transactions

28.06 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,200	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 1 sec	1.00 vMB	2,518	27

Blockchain

Tip: 842,199 (407,113 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,086 435,086	00000000000000000183cf14e4eeee9d212971706bfd4ca4197a8d41f41c6a9e	20 Oct 2016, 08:27	1.00 MB	2,361	75
435,085 435,085	000000000000000002934e5c93600175c1ccf4575c52f377370dc06f940acb3d	20 Oct 2016, 08:10	1.00 MB	2,480	42
435,084 435,084	000000000000000000093292ff8fba312fb6fdcf1f9f06e5bb20c58917f78da1	20 Oct 2016, 08:08	1.00 MB	1,942	59
435,083 435,083	0000000000000000032aac026797fba65bb7506463f41fb8c06537776a69040b	20 Oct 2016, 08:04	1.00 MB	2,100	73
435,082 435,082	000000000000000002972fdd351fbdd33e5011e453be6e8c6f78d5cdf5b6be08	20 Oct 2016, 07:41	1.00 MB	2,273	55
435,081 435,081	0000000000000000000368f0d5217977fa1b19112ea7da46b856f79fb041ec61	20 Oct 2016, 07:34	0.75 MB	1,763	42
435,080 435,080	0000000000000000038a081e7ab50e090ceef89d6c46fe780a3959a42387e5d5	20 Oct 2016, 07:33	0.99 MB	1,593	59
435,079 435,079	00000000000000000329c40f894fd7f41933d52380129ded3380a19406ba40e4	20 Oct 2016, 07:25	1.00 MB	2,039	53
435,078 435,078	000000000000000003a9b4b394fe07c194a74fc418813da340e2e11ee9254da8	20 Oct 2016, 07:24	1.00 MB	1,772	55
435,077 435,077	000000000000000001b2c6da24fcb75c1b8de07c57d256cccfd42bb1ab6c6124	20 Oct 2016, 07:18	1.00 MB	2,511	72
435,076 435,076	00000000000000000147508065988b890c159b9f95269f463ad4accbe9823905	20 Oct 2016, 06:59	1.00 MB	2,444	69
435,075 435,075	000000000000000003e90ea59b4a0b0162d8f3b7d4a2c72d3363af3f825d5b3e	20 Oct 2016, 06:46	1.00 MB	2,070	51
435,074 435,074	000000000000000000604396a87f43e1eb46e4c0351e2bb7614f6fc5136a711e	20 Oct 2016, 06:45	1.00 MB	1,932	80
435,073 435,073	000000000000000001cb65eab09a6bc67a91f797b625d36aa7cd344e1123e79c	20 Oct 2016, 06:16	1.00 MB	2,122	50
435,072 435,072	000000000000000000a81818a00a14cc66970117c8283f0ec601e8d82c27df43	20 Oct 2016, 06:14	1.00 MB	1,974	63
435,071 435,071	000000000000000000661a81b53175c617fcb664a8f352cf430a126058a3f3fc	20 Oct 2016, 06:05	1.00 MB	2,516	56
435,070 435,070	00000000000000000202548a97ee4fa178be204643d637d3190fd31173ac8bbe	20 Oct 2016, 06:02	1.00 MB	2,495	93
435,069 435,069	00000000000000000049ae3b20ebf28dcffcaaf1a63189a5b9fe7743b94d89bd	20 Oct 2016, 05:25	1.00 MB	2,538	64
435,068 435,068	000000000000000001a92f68471a34068a1a1afd333d6e5692f63baf21ac2e55	20 Oct 2016, 05:11	1.00 MB	2,782	56
435,067 435,067	0000000000000000019cafd797a26b1c8f002bbab7c252ce2a287bc4034598e9	20 Oct 2016, 05:06	1.00 MB	2,153	55
435,066 435,066	000000000000000001076b3922e42259068db47b1961f541c28c84ec01b1ae16	20 Oct 2016, 05:03	1.00 MB	2,219	70

Previous 10 blocks ↓

Total Size: 647.11 GB

Node Information

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

Uptime: 1 month, 2 days, 5 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,455.62 GB sent, 43.22 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.