Blockchain Explorer | learn me a bitcoin

Memory Pool

61,915 transactions

38.10 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,122	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 41 secs	1.00 vMB	5,863	33

Blockchain

Tip: 842,121 (194,053 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,068 648,068	000000000000000000068587a450c2303d208902d7b84df709fd9a6130cb25a3	13 Sep 2020, 08:54	0.56 MB	1,076	35
648,067 648,067	0000000000000000000e45e4aceeacc4e8caf834dbbdef1e8b8afa720c2e74c2	13 Sep 2020, 08:49	0.90 MB	1,663	19
648,066 648,066	000000000000000000101e84c80332eec8cc492c29ffc77558751c4df0c6e687	13 Sep 2020, 08:44	1.22 MB	1,726	14
648,065 648,065	00000000000000000001518e37ea6acfefa5605b173870f9a8ece0cd29d16089	13 Sep 2020, 08:41	1.61 MB	1,622	52
648,064 648,064	0000000000000000000db10b67783a12ddff8cba7301ce91920ca3fea03f787d	13 Sep 2020, 08:23	1.23 MB	2,267	38
648,063 648,063	0000000000000000000af4e197e99c556317e0cbde9fc7a0055ba2d3c954f0d4	13 Sep 2020, 08:07	1.04 MB	1,416	45
648,062 648,062	0000000000000000000ee0d3427a939b3f11c409c8aacb05a4ac6ae77ec985a1	13 Sep 2020, 07:59	0.67 MB	1,206	35
648,061 648,061	00000000000000000001da384e89c9bb800f4466bdfc59ce6ab63234b13f5e45	13 Sep 2020, 07:54	0.55 MB	989	31
648,060 648,060	0000000000000000000b458e413a7287e1d43cb5af09f11511cc7293b95109f1	13 Sep 2020, 07:52	1.24 MB	2,512	11
648,059 648,059	00000000000000000000c4357c94c56956f950c6aa36dcee8b51c52ee71281a3	13 Sep 2020, 07:48	1.24 MB	2,408	60
648,058 648,058	000000000000000000047b7668df80055a88b3f7d7e4fddb35f5af7ebbc1436d	13 Sep 2020, 07:20	1.43 MB	2,151	29
648,057 648,057	00000000000000000006dcb5bac166b44a0ed90c99352187f3419797fea03e3e	13 Sep 2020, 07:08	1.35 MB	2,473	30
648,056 648,056	0000000000000000000df931c757fde488feedbefe36a858bd07020247cce0cc	13 Sep 2020, 06:54	1.23 MB	2,399	38
648,055 648,055	00000000000000000005f47d50ef17036247d154ad52db509912dde8092e4ff5	13 Sep 2020, 06:38	0.09 MB	194	37
648,054 648,054	00000000000000000007fa0e97b5a3d570c1acd196cf56a072a432355c8179e2	13 Sep 2020, 06:37	0.07 MB	130	29
648,053 648,053	000000000000000000002ccfaf0f3bba14642750ee08c01ff711dee424849959	13 Sep 2020, 06:37	0.97 MB	1,869	32
648,052 648,052	00000000000000000001cd5ff20f5872b20c62ef1dba495bd5ec0a7ea094dd0e	13 Sep 2020, 06:26	0.33 MB	804	32
648,051 648,051	000000000000000000073530e13c082ccf33bc2f44735ed7f4ab063e334b83de	13 Sep 2020, 06:22	1.35 MB	2,553	44
648,050 648,050	000000000000000000099412665429bd096ae5ec37307701735117c1e5e66b5f	13 Sep 2020, 06:05	0.90 MB	1,349	41
648,049 648,049	000000000000000000097e4a3e5b5dc223abbd0f4b2a664aad0d31c4aaa2b234	13 Sep 2020, 05:55	0.62 MB	830	41
648,048 648,048	0000000000000000000b27cd2e491df2d76ff13568557d499f3edc92580d3f4b	13 Sep 2020, 05:51	0.11 MB	98	66

Previous 10 blocks ↓

Total Size: 646.97 GB

Node Information

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

Uptime: 1 month, 1 day, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,441.77 GB sent, 42.01 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.