Blockchain Explorer | learn me a bitcoin

Memory Pool

4,936 transactions

2.97 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,690	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 27 secs	1.00 vMB	1,990	2

Show Transactions

Blockchain

Tip: 908,689 (828,855 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
79,834 79,834	00000000004dd1b4e8361e4b04ddceb3bf54cc37b92aeb1d5591c46d865216da	15 Sep 2010, 09:51	0.00 MB	1
79,833 79,833	00000000000c646558df35e939b9a9bc5a20a1b6cc51043bdef116c30a32ffa0	15 Sep 2010, 09:50	0.00 MB	1
79,832 79,832	00000000002e0faf393e8c4d2b8b6e5b18dcd2992286a451c3a6d04eb6f75ac8	15 Sep 2010, 09:46	0.00 MB	4
79,831 79,831	000000000022353849b9bc2f5107c6fc3d0e0f8dd4c33c1c8f61395bb96cdb59	15 Sep 2010, 09:38	0.00 MB	4
79,830 79,830	000000000057ea16558140e0b3995aef6dd2641624e1c790acf78424ce4e4b83	15 Sep 2010, 09:10	0.00 MB	1
79,829 79,829	00000000003753a52d205beaa9785a00770eb5a8ded673b7d94c4a8d4557e865	15 Sep 2010, 09:06	0.00 MB	1
79,828 79,828	00000000000ee46f678545b94809f1e6c8a5e3d0d90d42d5a180661c1e661ad6	15 Sep 2010, 08:49	0.00 MB	1
79,827 79,827	00000000003744d7178c74df45bafb94bbe837ac4c8171cb8969d39c80d5d915	15 Sep 2010, 08:49	0.00 MB	1
79,826 79,826	00000000003a72c15853cd148dc25debcc733d517265b1ca92b0906fcdadad2f	15 Sep 2010, 08:44	0.00 MB	1
79,825 79,825	0000000000124a72153ce3ea105b32d09e6b169ae6353c48bd18f4827060090c	15 Sep 2010, 08:40	0.00 MB	1
79,824 79,824	000000000007255f799f0d17bd63711d05f650365d5498170607317c46f0fd63	15 Sep 2010, 08:31	0.00 MB	3
79,823 79,823	00000000002338c730678978b0c7ecd07b44a2aa3983bb17933b3a1777a79acc	15 Sep 2010, 08:19	0.01 MB	3
79,822 79,822	000000000012237d648dbd76a0c09e084a4960bd6849dc8778b71f4ccad90a9a	15 Sep 2010, 08:00	0.00 MB	11
79,821 79,821	0000000000149725e1f2196c63c58dd8e25f3407b7674df88545a56a0ac66a13	15 Sep 2010, 06:56	0.00 MB	1
79,820 79,820	000000000005575d0c210f470dbcd6939fc7eb959f0d670ce1ffa4a32aaa9a35	15 Sep 2010, 06:33	0.00 MB	1
79,819 79,819	00000000002ce172d40ef4449e0afc1bc0662496f1cf324b356cecd970ddabc7	15 Sep 2010, 06:25	0.00 MB	3
79,818 79,818	00000000000d3f76ede769e063c20879be2561ff8a2a13f98fe89679431bede0	15 Sep 2010, 06:02	0.00 MB	1
79,817 79,817	00000000001b131ca95d50768d3d88eca8737304eff17e2a386dcd42856461fe	15 Sep 2010, 05:56	0.00 MB	1
79,816 79,816	00000000001a0455c6a653136e7d6305f85093731e1b21119986261d152ebdb3	15 Sep 2010, 05:52	0.00 MB	4
79,815 79,815	00000000002d77ff40a655b3c618e6c9cd7d9ec09f5fd783b38ee2480d1ae379	15 Sep 2010, 05:44	0.00 MB	9
79,814 79,814	0000000000195cc24141243d790858fdf5f7d9d5184aef40a2302ffe1ddf94c4	15 Sep 2010, 05:26	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.98 GB

Node Information

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

Uptime: 2 months, 23 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.11 GB sent, 101.86 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.