Blockchain Explorer | learn me a bitcoin

Memory Pool

45,327 transactions

60.46 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,304	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 17 secs	1.00 vMB	2,830	14

Blockchain

Tip: 843,303 (320,385 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,918 522,918	00000000000000000041dda202eb0d0fcb2831a93fe21cb24c768baf95a219c9	16 May 2018, 08:12	1.11 MB	1,726	37
522,917 522,917	00000000000000000041ce71b199dad126357e1f1344e2afa160211233f14c5c	16 May 2018, 07:57	0.58 MB	1,024	8
522,916 522,916	00000000000000000015d254b4dc5389fc52e9938eab2f703d4e456669a8e7de	16 May 2018, 07:56	1.13 MB	1,760	22
522,915 522,915	00000000000000000019e9e9953065ff5fc4ae5d2388afde48b65af5b9520090	16 May 2018, 07:48	1.13 MB	2,562	48
522,914 522,914	00000000000000000012bc3b9d38389d51f570d3078c68369e76e2cf078a5e7f	16 May 2018, 07:16	0.68 MB	1,425	46
522,913 522,913	000000000000000000398467c82d0def7b507df90356d92ce9be433022bc0445	16 May 2018, 07:01	0.59 MB	1,084	42
522,912 522,912	000000000000000000391225b9c67dba5ce5ffb33aa89da20d2ecbd277fbad33	16 May 2018, 06:52	0.07 MB	85	22
522,911 522,911	0000000000000000000d329063ac258f2b0fd1e45eb0a102169807f6c8ae78fb	16 May 2018, 06:51	0.61 MB	1,284	32
522,910 522,910	0000000000000000001c41cc0aa8ab32508a16bc7c4cf408ed021d006953d844	16 May 2018, 06:43	1.14 MB	2,175	41
522,909 522,909	00000000000000000012a681fa7869fe9539e91428ce0b50b8f1285ae74a10af	16 May 2018, 06:23	0.90 MB	1,614	33
522,908 522,908	00000000000000000010b7de377595121e014265b889a1cb6cb84b879b1273ea	16 May 2018, 06:09	0.06 MB	103	25
522,907 522,907	0000000000000000000e1ff90567468833399478d7acbbb38be571c1a537ef4d	16 May 2018, 06:08	0.26 MB	498	35
522,906 522,906	0000000000000000003cf07e350ead172d2f38709221d2c49df998d3e99f3d7c	16 May 2018, 06:03	0.02 MB	17	22
522,905 522,905	0000000000000000001eabb9c3a6c1f65de4ea078774d15817dfaf9b8b72f3bc	16 May 2018, 06:03	0.44 MB	766	34
522,904 522,904	0000000000000000000ee2c67a53dba5763c08908556800bcb54e2edcaba5ad2	16 May 2018, 05:57	0.60 MB	1,230	42
522,903 522,903	000000000000000000388a665148892be4d3ebf4e09935ce5b5e92d4876d5a98	16 May 2018, 05:46	0.00 MB	1	0
522,902 522,902	00000000000000000020248076a54a8127a7c3a857a0d8309809b4d590c62082	16 May 2018, 05:46	0.43 MB	927	41
522,901 522,901	00000000000000000037831992078074a95172bb273c5e5734616d8fdf465f07	16 May 2018, 05:38	0.01 MB	29	37
522,900 522,900	00000000000000000028aac35d0b1379603a1b939fedeed36ea321f079de069d	16 May 2018, 05:37	0.22 MB	500	41
522,899 522,899	0000000000000000002a043e7ef9c7360ff91b0f20c26d0b48f9c57af7486746	16 May 2018, 05:33	0.02 MB	53	30
522,898 522,898	0000000000000000002ae7ee7490b482987699fb6345c5035abaad030ec025d5	16 May 2018, 05:32	0.46 MB	718	30

Previous 10 blocks ↓

Total Size: 649.22 GB

Node Information

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

Uptime: 1 month, 10 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,759.17 GB sent, 56.91 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.