Blockchain Explorer | learn me a bitcoin

Memory Pool

8,789 transactions

3.82 vMB

Show Random Selection

Max Size: 23/200 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
908,698	00000000000000000002349e0000000000000000000000000000000000000000	57 secs ago	1.00 vMB	3,033	3

Show Transactions

Blockchain

Tip: 908,697 (860,763 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,934 47,934	0000000031b4fc11fb16fa42594f08135b8c63ecabbc097d72bcf7c0d78eea69	30 Mar 2010, 06:29	1
47,933 47,933	0000000007d58eff955872678971d01dd07db44d272300655d6e57e6a24ed2ab	30 Mar 2010, 06:26	1
47,932 47,932	00000000142d228b779eebedae6749aaeadf6dc69f36b47dc2b3bc0a600eb3a8	30 Mar 2010, 06:27	1
47,931 47,931	000000000a4aa5eb0d17657e439986025954c7373ea88fcc90da6e0ce1f98fe8	30 Mar 2010, 06:23	1
47,930 47,930	000000001b9230f20469b751622d1338ac9c9ca17a458c560e59e01c4cfc5d77	30 Mar 2010, 06:22	1
47,929 47,929	000000000ffb9c5e34426662f307eac71bb009577383ae8a82d2adf53e4753ea	30 Mar 2010, 06:20	1
47,928 47,928	000000002eaa9a1ffb51f981b1d467a4ab41234d7abdf615d1a0cafa87674f67	30 Mar 2010, 06:10	1
47,927 47,927	0000000031cf5c78030f35ed7798d6a7a697c95403bc162e1f2fb91d3b385c4a	30 Mar 2010, 06:09	1
47,926 47,926	000000002e7b4aecf542dc8f73074b57241be30e31561faed3d7eaab973bd7c6	30 Mar 2010, 06:06	1
47,925 47,925	000000003100075d4ff71f0d54248f01f703683dc82f35c3973348466cd6004f	30 Mar 2010, 05:59	1
47,924 47,924	000000000cb134d28a66af7cc95f32488c4d7ee58ae4e226334118319773c1bd	30 Mar 2010, 05:49	1
47,923 47,923	0000000012b76f29cbcbb741fd9ee7e3706ae69d74a2c242a0c2d550e7d6e9bb	30 Mar 2010, 05:48	1
47,922 47,922	0000000025f76b69a25114ee4bea459fe11cf7a0ebc7f08e7b53819344f19ed2	30 Mar 2010, 06:46	1
47,921 47,921	000000002f13f56e20a49b27e508abbde1f6d44ef1f269bfa5e0f19faea1b73e	30 Mar 2010, 05:44	1
47,920 47,920	0000000006acc288de815072f217d9fd8f3e9eb7c70aec3002f0d478a282ee2f	30 Mar 2010, 05:37	1
47,919 47,919	000000000cae578fa8b2bb80d47d73bc282cc4444c0c4f0b7d995b3bcce90b8f	30 Mar 2010, 05:34	1
47,918 47,918	000000000b7d2f183d9e9e7af5b289a5c359e31c445459459efd22acbafeaa08	30 Mar 2010, 05:24	1
47,917 47,917	00000000159edc8629e49da57bb420fdc61592011752cb65128012e5c1054a94	30 Mar 2010, 05:17	1
47,916 47,916	0000000016d1cb65ab4e970845356619510fab72c22de270f6a384c66b6eb28a	30 Mar 2010, 05:14	1
47,915 47,915	000000000967d9e972fff4bc99c6698f564795c09b52402b2776cc73af44f863	30 Mar 2010, 05:13	2
47,914 47,914	0000000015128b0fa38fdc92410ad57441c6ad2ed39dd47fe2cab7680105f16e	30 Mar 2010, 04:59	1

Previous 10 blocks ↓

Total Size: 771.00 GB

Node Information

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

Uptime: 2 months, 24 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.36 GB sent, 101.96 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.