Blockchain Explorer | learn me a bitcoin

Memory Pool

2,746 transactions

0.76 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,864	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 46 secs	0.76 vMB	2,740	2

Show Transactions

Blockchain

Tip: 907,863 (750,663 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,200 157,200	000000000000075dd20a60abf06a789880076cd2cae0903d99d028b59b11b5f5	12 Dec 2011, 11:17	0.02 MB	52	0
157,199 157,199	0000000000000f2f62bd0e8806913f8118293dc488d5e1b096f508b5d730c098	12 Dec 2011, 10:50	0.03 MB	48	89
157,198 157,198	00000000000009b2eac36b635fcc7460bf593e0759adfdb65537299667d23a86	12 Dec 2011, 10:33	0.05 MB	108	149
157,197 157,197	00000000000006bb307da71e4a2c0f9eb8c490ac0bd80e56f0d22a8870ad71e2	12 Dec 2011, 09:08	0.01 MB	16	346
157,196 157,196	00000000000007950d4d37245b5cc3b7dd7d8a1b2fb6815bf1b204aadddba971	12 Dec 2011, 08:57	0.01 MB	32	27
157,195 157,195	000000000000059fecf24430548b07bd9ecee5bf72821cc84b7df29dfefd60a6	12 Dec 2011, 08:45	0.00 MB	4	258
157,194 157,194	0000000000000a0f136d471a6195e66f77673781d6e1a650f84f97c9593a2a6c	12 Dec 2011, 08:41	0.01 MB	11	26
157,193 157,193	00000000000009fbe98bce6c45f349d7a25c234dec5b002653465a2ba613699e	12 Dec 2011, 08:38	0.01 MB	13	319
157,192 157,192	0000000000000ece5e890d02958fc6c9f03973d4f2b0530988e70c45886c7bd8	12 Dec 2011, 08:25	0.00 MB	7	798
157,191 157,191	000000000000043acfe025105eb1f914c9e0105e0e97cebffba92cc8edaf575c	12 Dec 2011, 08:24	0.02 MB	66	0
157,190 157,190	000000000000090009bec933d40f5fb1782dbea7b3f3798ea546287062cd325f	12 Dec 2011, 08:20	0.03 MB	38	158
157,189 157,189	0000000000000a66dbd05921f88e9577ad72848e7c1c759e9ba0cfde9d17baf3	12 Dec 2011, 08:11	0.00 MB	13	167
157,188 157,188	00000000000001017ea61765a4da9a647d059a7605cf3948b8c2a0e3f3393ea4	12 Dec 2011, 08:05	0.01 MB	25	212
157,187 157,187	0000000000000a1f0b8f3c98ecf110fe9dd0a717f2e1f793a2ab20dba847c085	12 Dec 2011, 07:45	0.01 MB	15	29
157,186 157,186	00000000000000acadee9975923f051fe262c6ad20ef705b147aba891b6cf4b7	12 Dec 2011, 07:35	0.00 MB	8	461
157,185 157,185	000000000000085418ddbf64848d6f163e03b8e15ef2bd0a91fc88a80a38dcf0	12 Dec 2011, 07:31	0.02 MB	90	2
157,184 157,184	0000000000000cb40dddb07c30830309a3e02ab26b8be54787cc468130786a6c	12 Dec 2011, 07:30	0.02 MB	35	180
157,183 157,183	0000000000000e8d3b33fa58e18204c65288c4cfa69b4681f322b0c9859216f1	12 Dec 2011, 07:15	0.01 MB	24	93
157,182 157,182	00000000000005de683c78874c9856a0fdb6dc9066c7c2369f37532a461c5965	12 Dec 2011, 07:09	0.00 MB	8	29
157,181 157,181	00000000000008a88af514645ac56aff4be6c252a01ace8924609a17d1fd0a1f	12 Dec 2011, 07:05	0.01 MB	38	251
157,180 157,180	000000000000066c413cd6144e7135fe3f5ab2494c51c52ee9ddda0da30a4bec	12 Dec 2011, 06:41	0.01 MB	16	58

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.56 GB sent, 94.33 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.