Blockchain Explorer | learn me a bitcoin

Memory Pool

45,682 transactions

41.17 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,561	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 45 secs	1.00 vMB	2,584	25

Blockchain

Tip: 841,560 (325,455 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,105 516,105	00000000000000000031df367524d23cf0746897c475747f806831cf2621ed60	01 Apr 2018, 08:23	0.93 MB	1,758	29
516,104 516,104	0000000000000000003d5e25126286abe9dd2e85770531917161ab92228fec22	01 Apr 2018, 08:02	0.32 MB	342	30
516,103 516,103	000000000000000000475e7d9aa4c4575808f8170e937ec39c563a9d3dff644c	01 Apr 2018, 07:58	0.27 MB	500	25
516,102 516,102	0000000000000000001d0c049b62659c67e4f46f5b4ca284475207c2b1059edb	01 Apr 2018, 07:52	0.01 MB	21	18
516,101 516,101	00000000000000000027d141a7bf396434011ac6412ea85e8ce4a3a7d2c71bf6	01 Apr 2018, 07:52	0.38 MB	736	45
516,100 516,100	000000000000000000444363c15db8dd43970768e314213a14acdf4598d0990e	01 Apr 2018, 07:43	0.26 MB	270	14
516,099 516,099	0000000000000000004b612462e65823858bcd67262f571b2d69dd6d9eaad2d7	01 Apr 2018, 07:40	0.84 MB	1,749	34
516,098 516,098	0000000000000000001bbe6706116c177d26ade24c4b92a736abebc0ed098723	01 Apr 2018, 07:16	0.52 MB	671	24
516,097 516,097	00000000000000000045cf7f30203c0a794e2f62556cdc7e17c429155eb73497	01 Apr 2018, 07:08	0.06 MB	147	31
516,096 516,096 ⇅	0000000000000000002499e3989b78ec7209b24f62514587267e08110ceee964	01 Apr 2018, 07:05	0.23 MB	332	26
516,095 516,095	0000000000000000002e5f072398ee27b25b6cdcf69051bcdbbece417093c979	01 Apr 2018, 07:01	0.02 MB	42	47
516,094 516,094	0000000000000000004faf2752ef031618eca68568b6fe608f4b7166fcb80786	01 Apr 2018, 07:01	0.02 MB	48	60
516,093 516,093	000000000000000000493328110868c41d9772b57916ca712e9dab84eea2bdb3	01 Apr 2018, 07:00	0.23 MB	435	48
516,092 516,092	0000000000000000000f8f8c50d3856f35d87ff04a832b728f202b8ac81c534a	01 Apr 2018, 06:55	0.17 MB	388	20
516,091 516,091	0000000000000000002ee26bbd1b73a65eae53339e3b1867d399bf6cf0134ad9	01 Apr 2018, 06:50	0.27 MB	462	23
516,090 516,090	000000000000000000460555e01eb9d5a347837ba2f97a57999bd18eec9b06ec	01 Apr 2018, 06:44	0.05 MB	137	48
516,089 516,089	00000000000000000028bf32cfec9aa940b2ac731208c147e107a45d9147d2c2	01 Apr 2018, 06:43	0.19 MB	465	29
516,088 516,088	0000000000000000003d1ec3a313c94e17c2c6df757e2a12078de050bd6eb57d	01 Apr 2018, 06:37	0.48 MB	1,017	40
516,087 516,087	0000000000000000001fdca6585f3a5d1f7f93e788fdd99627a6bbb7dcaf4f89	01 Apr 2018, 06:24	0.30 MB	610	34
516,086 516,086	00000000000000000028b9c5d04f6ca90abb5f2ab566d421259f4e1a5a47e0d8	01 Apr 2018, 06:16	0.14 MB	197	60
516,085 516,085	000000000000000000056751ca015b09d60db9c10ed64239348276314143c3a4	01 Apr 2018, 06:13	0.04 MB	92	47

Previous 10 blocks ↓

Total Size: 645.93 GB

Node Information

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

Uptime: 27 days, 23 hours, 56 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,308.59 GB sent, 35.03 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.