Blockchain Explorer | learn me a bitcoin

Memory Pool

3,395 transactions

1.19 vMB

Show Random Selection

Max Size: 7/200 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
908,003	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 53 secs ago	1.00 vMB	2,842	3

Show Transactions

Blockchain

Tip: 908,002 (789,033 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,969 118,969	00000000000093bb2c2d706fff6e6a97f1007ce38b28992aa722219b19087747	18 Apr 2011, 11:54	0.00 MB	14	0
118,968 118,968	00000000000066a77ed32783a8f94772fd458eff37479ea0b104dbb58def35e2	18 Apr 2011, 11:42	0.01 MB	13	0
118,967 118,967	0000000000002aa56c00e6e1429927a14c4eb5752fbec07e8de3ac418d865ebe	18 Apr 2011, 11:39	0.00 MB	2	3,875
118,966 118,966	000000000000048e5331295c6557b1c77daf5422ebab1c49b8ee8e3226a9c91f	18 Apr 2011, 10:59	0.00 MB	9	341
118,965 118,965	000000000000605eb6c9a96452bc15a44230f93bab4507892ad43c71378c9fa7	18 Apr 2011, 10:50	0.00 MB	15	0
118,964 118,964	00000000000096800f577fc1a7aa2300747513614ce5ce78111f1f0f234136d1	18 Apr 2011, 10:45	0.01 MB	13	0
118,963 118,963	0000000000006619c59903d15370b138e5449397b3c28c78f5a5c9005e4a6a62	18 Apr 2011, 10:28	0.00 MB	9	0
118,962 118,962	000000000000a6a7f8233e5d534a7976eb1e693e7b54a1ebb8fb80fb2d6a46eb	18 Apr 2011, 10:14	0.00 MB	11	0
118,961 118,961	00000000000081d6e68a598e52371b4d5040666998b95d42f44d76b9f7b5e4e7	18 Apr 2011, 10:08	0.02 MB	25	59
118,960 118,960	000000000000655c4f9ca664292dfbf68cb14b6117d6c59839df98e3582c249a	18 Apr 2011, 09:36	0.00 MB	1	0
118,959 118,959	0000000000003ba62a10722c9073782c2ee175cb75d1db11ce5686bbea07ed08	18 Apr 2011, 09:29	0.00 MB	8	0
118,958 118,958	0000000000000ad87d00e275bb3973153d31fa080f001c47a60bb8dd307b0dcd	18 Apr 2011, 09:18	0.00 MB	11	0
118,957 118,957	000000000000930f461116a5c537e09507a0318280068248c77782014c7b83fc	18 Apr 2011, 08:58	0.00 MB	12	0
118,956 118,956	0000000000000da7295e807e6dcfaa89ed0a982da7e60d1cf9a1e5671ac4f491	18 Apr 2011, 08:57	0.00 MB	1	0
118,955 118,955	00000000000003d9a79ddd0390c5fd3a0d7109c09d69476de677aba91fec45bf	18 Apr 2011, 08:53	0.00 MB	12	0
118,954 118,954	0000000000007c4529a1e44475bfaaab4113db2aa15135320cf6234e9df5b6fc	18 Apr 2011, 08:44	0.00 MB	1	0
118,953 118,953	0000000000006ed531b4b9e301f7c9fac9d9fbf8e2ff3cabe5078142be4a2a8f	18 Apr 2011, 08:41	0.00 MB	10	344
118,952 118,952	000000000000557a9ea33c6c5391c5003ff4b5f5c71a7c3b6d59224db9230be3	18 Apr 2011, 08:31	0.00 MB	10	0
118,951 118,951	00000000000003f019282724441a9a79993fdcac385c8756c28acad95b89c792	18 Apr 2011, 08:29	0.00 MB	10	0
118,950 118,950	00000000000043477a7f61ccf88665391ad75a12b0846aaf778a21b3fd840a6b	18 Apr 2011, 08:16	0.01 MB	32	0
118,949 118,949	000000000000a33f6aa64124c4babfc0de386bc35beef4fecc44eda29502a8bc	18 Apr 2011, 08:15	0.00 MB	11	0

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.93 GB sent, 95.69 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.