Blockchain Explorer | learn me a bitcoin

Memory Pool

77,794 transactions

37.91 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,397	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 38 secs	1.00 vMB	5,008	10

Blockchain

Tip: 844,396 (315,393 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
529,003 529,003	00000000000000000026ce15c7322597585de9b16b69187804bfde9a4a42b589	24 Jun 2018, 11:33	0.28 MB	574	50
529,002 529,002	00000000000000000013d3edd42acfe14d68993b89b32d1e9266bb4ffd535d44	24 Jun 2018, 11:28	0.17 MB	351	38
529,001 529,001	0000000000000000001d29a5086944d5f17010600c18a62aac7f94dd94e457af	24 Jun 2018, 11:25	1.01 MB	2,155	46
529,000 529,000	00000000000000000033273ba6a5908c9ca1b8966ef499dcdc683ea37b96166d	24 Jun 2018, 11:05	0.23 MB	339	24
528,999 528,999	000000000000000000240760d53335b2eb53d501422d1c96b189b3344bbd409a	24 Jun 2018, 11:03	0.02 MB	52	34
528,998 528,998	0000000000000000000bd059b91f0465a9c433521db06947de69ceb6da2c06dc	24 Jun 2018, 11:03	0.50 MB	770	37
528,997 528,997	00000000000000000026027759816132fa42e540c89d300e42ba26cf4f16c80b	24 Jun 2018, 10:57	0.52 MB	855	37
528,996 528,996	0000000000000000000ae9777d92adffe062ffbaa842e75170ffc5088c4d87aa	24 Jun 2018, 10:50	0.43 MB	1,037	8
528,995 528,995	0000000000000000000ec880d187bd7918bc6276f036bc038803ec97de8d5f69	24 Jun 2018, 10:49	0.31 MB	484	62
528,994 528,994	0000000000000000001bb4122cf915675978f42301271467bd9ee04fd6983bbc	24 Jun 2018, 10:41	1.17 MB	2,315	44
528,993 528,993	000000000000000000372f9926f083e8704647f8c39610b0e8d375a6c254291e	24 Jun 2018, 10:17	0.39 MB	573	12
528,992 528,992	00000000000000000010957f70d81652c561396730c2e667bb20056f450916b4	24 Jun 2018, 10:15	1.17 MB	2,535	60
528,991 528,991	000000000000000000190832759b30c6408538b263d9d3a82cafd3de9ab8c509	24 Jun 2018, 09:49	0.41 MB	797	41
528,990 528,990	0000000000000000003153779a6d0ea55c9bf97d3f1f36d4f4b7af9f9a9dd83e	24 Jun 2018, 09:42	0.41 MB	820	45
528,989 528,989	0000000000000000000fd2255300e20f6e886706ad65a53e57826874f936753c	24 Jun 2018, 09:34	0.59 MB	1,016	42
528,988 528,988	0000000000000000001798d57cf94c506ceccf62a7dcf5925aa90e19a2b8fb70	24 Jun 2018, 09:26	0.51 MB	671	22
528,987 528,987	00000000000000000018d0538b0d4601b15e30ff6a9c433d2d6f58f07c30ca10	24 Jun 2018, 09:20	0.03 MB	68	25
528,986 528,986	00000000000000000033fdeeeacba1f00c2a9d7b8a5a2524beb4dca1c0fcffe6	24 Jun 2018, 09:19	0.47 MB	855	35
528,985 528,985	00000000000000000000777053ec4893c99e49c99ffae87c68d7260822233b91	24 Jun 2018, 09:12	0.71 MB	1,564	43
528,984 528,984	00000000000000000024cb1f732775b12311e5be4ab36385848deb8dbb82da4f	24 Jun 2018, 08:58	0.14 MB	280	35
528,983 528,983	000000000000000000048601cfa7fbffbe78512ec28b30fb3d67c1ce5cf232a6	24 Jun 2018, 08:56	0.52 MB	1,125	30

Previous 10 blocks ↓

Total Size: 651.26 GB

Node Information

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

Uptime: 1 month, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,112.03 GB sent, 67.61 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.