Blockchain Explorer | learn me a bitcoin

Memory Pool

1,957 transactions

0.69 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
907,791	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 50 secs	0.68 vMB	1,947	2

Show Transactions

Blockchain

Tip: 907,790 (789,604 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,186 118,186	000000000000076062d90d19428b1f6cdebcb1034c6ae91835d25e4c34e43123	13 Apr 2011, 14:50	0.00 MB	4	2,967
118,185 118,185	000000000000a859ea2e2c430a81c3161a5d25424490b7a6301b0dcadca7309a	13 Apr 2011, 14:49	0.00 MB	13	407
118,184 118,184	0000000000003eecdb5d4f841529f1d7be24bfb4c562335fa695344b1ac31d74	13 Apr 2011, 14:42	0.00 MB	11	0
118,183 118,183	0000000000001ac00de60db005fcf6e0747207f8685d3871935d3b2aba316d8d	13 Apr 2011, 14:30	0.02 MB	84	0
118,182 118,182	000000000000b64a46152dd171a621adab35f1f27969052bc5359d0c00bbc179	13 Apr 2011, 14:27	0.01 MB	18	776
118,181 118,181	0000000000000c5c560ea701b50f974acd18a9466daa1dd6ca22b7f440be5186	13 Apr 2011, 14:03	0.01 MB	8	392
118,180 118,180	00000000000067cf72cf7c879110c2f04ad2a6618b40c724bbf59a6a979c8e00	13 Apr 2011, 13:57	0.00 MB	4	0
118,179 118,179	0000000000008b5e9851a96e03385d262b543cedca8fd9e8996001ce211b21bc	13 Apr 2011, 13:55	0.00 MB	10	0
118,178 118,178	0000000000006de9d62a085b001e738c535a1f2a3c8d060507fda2b9f803f9ca	13 Apr 2011, 13:50	0.00 MB	1	0
118,177 118,177	000000000000a719022b8e5d3cb789d1ead93b59101e22e0e62463da099d8b23	13 Apr 2011, 13:49	0.00 MB	1	0
118,176 118,176	000000000000572f0383607975b4409f8bcf16c2acac6b1c714f6d0bc52d24a9	13 Apr 2011, 13:49	0.01 MB	23	268
118,175 118,175	00000000000011451a9358b5fdb82b64db466ed1578a0a5c4663b1cc2950f9ae	13 Apr 2011, 13:43	0.00 MB	1	0
118,174 118,174	00000000000048f0c57fef892e749039cd089b7e56f4385bb7613492a12097dc	13 Apr 2011, 13:43	0.00 MB	6	0
118,173 118,173	000000000000c74c00a86b8c84e144a54b6ddf3685e24d389799ad8655cb5ac6	13 Apr 2011, 13:42	0.00 MB	10	332
118,172 118,172	000000000000a3d1e775a8c841ed1debf5ebc84059dd5385efe8baf3ec4490e5	13 Apr 2011, 13:31	0.02 MB	20	583
118,171 118,171	00000000000072da0cdc9a48dce9c20f522438dbc0d3fa9a5e1ea576f5cac0f2	13 Apr 2011, 13:06	0.00 MB	10	981
118,170 118,170	0000000000003aa82d6bd58311ebbd4df652acb4eff65d7fa5e382aad669ffe7	13 Apr 2011, 13:01	0.00 MB	7	0
118,169 118,169	00000000000096fabf0f4e34e214781ce3da77c8ed8ee54afec7818dca2590bb	13 Apr 2011, 12:58	0.01 MB	12	0
118,168 118,168	00000000000036bae79ec7e303ade99efdcf3d515f4da9511c7e9e3892db165d	13 Apr 2011, 12:42	0.00 MB	2	0
118,167 118,167	000000000000b3d1adf2a525fe82bdbb61333020f513f76f62faa7b54cf1f3a5	13 Apr 2011, 12:40	0.00 MB	5	493
118,166 118,166	0000000000002b3062e3fe5aa639708360c9ab263e2ed14d1a83bf2767bfec97	13 Apr 2011, 12:34	0.00 MB	9	416

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.51 GB sent, 93.62 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.