Blockchain Explorer | learn me a bitcoin

Memory Pool

1,970 transactions

0.60 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
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
907,835	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 28 secs	0.59 vMB	1,948	2

Show Transactions

Blockchain

Tip: 907,834 (787,360 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
120,474 120,474	0000000000009f77204bfee5275e6dac27938bd8ab8abeea79bb51cb52174113	27 Apr 2011, 09:38	0.00 MB	8	960
120,473 120,473	00000000000027913d7df3d69dc3b3199a774b90dc6cadf45f40ae8a448d53a5	27 Apr 2011, 09:30	0.00 MB	12	590
120,472 120,472	0000000000009457aab3809d53d7c0d5700d95294496706d169f3e3f949d60b1	27 Apr 2011, 09:22	0.00 MB	11	303
120,471 120,471	00000000000084a80ad076dfbfe69f961f0a09729d631c2920644e16ebc74349	27 Apr 2011, 09:12	0.00 MB	14	276
120,470 120,470	00000000000069e6cd901dc0e05385f073a45982c749fb42c3f881aadbce1682	27 Apr 2011, 09:06	0.00 MB	6	3,869
120,469 120,469	00000000000023117a4e935d22786157d32bc164da88d97d9fc1eb1962981554	27 Apr 2011, 08:50	0.00 MB	10	715
120,468 120,468	0000000000008ebb499ce83ed2d119e293c0ea8857f1b78766ed7cba54beb4a4	27 Apr 2011, 08:47	0.02 MB	65	1,274
120,467 120,467	0000000000003a92e904ff5084b7170867eb97dd8f7ea8529f7ef1f969c0a172	27 Apr 2011, 08:32	0.00 MB	4	1,048
120,466 120,466	00000000000095f762adcd8a6b6081502d354a2c8d88ff76f7edf20d3bb770ee	27 Apr 2011, 08:32	0.02 MB	84	85
120,465 120,465	000000000000a50a3c6a471333ea58b392e0f74ed6bca54d8c04cced0915a423	27 Apr 2011, 08:27	0.00 MB	9	725
120,464 120,464	0000000000004c1e4c7d8e91a7e5907b84f5265ce66e99b1eae5947ec6c45427	27 Apr 2011, 08:23	0.00 MB	10	349
120,463 120,463	000000000000589e0fd54561bf4d0a39d213c5c6a8bea4f4272044821e9a6951	27 Apr 2011, 08:20	0.00 MB	12	0
120,462 120,462	0000000000007e122c6d5478efccb44f62b7516fc4f6456caf6250bc78a1b8f2	27 Apr 2011, 08:16	0.00 MB	10	0
120,461 120,461	00000000000044f0f93afa970a7b95c91899a2b53040d449fdde7ee88856ce7d	27 Apr 2011, 08:11	0.00 MB	8	0
120,460 120,460	0000000000005de3559bba3f403272916e53be98e8982201a5573b0ebc25737d	27 Apr 2011, 08:07	0.00 MB	10	0
120,459 120,459	000000000000aa19a05550e1232120879182afb79244d0fa1853443629823acc	27 Apr 2011, 08:05	0.00 MB	12	661
120,458 120,458	00000000000063984244d41e8649a870a3cadf11fcee4306c5fe6521183902ca	27 Apr 2011, 08:01	0.00 MB	10	294
120,457 120,457	0000000000001a6f501e5929ab14799ca80c0bfa539113c0ff765c463bdbd5d5	27 Apr 2011, 07:48	0.00 MB	11	996
120,456 120,456	00000000000046cd000508bc867a81cea526ac93e374aab80c22729d91fe0a81	27 Apr 2011, 07:33	0.00 MB	17	229
120,455 120,455	000000000000aff46c8ef335d222fa9a7e486efce5e1cba0aa1268ae5e6fc7a4	27 Apr 2011, 07:28	0.07 MB	239	82
120,454 120,454	0000000000007ee7e07eae680db122b7a2a5807e068d876a3a22e7be75701dcc	27 Apr 2011, 07:16	0.01 MB	22	722

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,634.76 GB sent, 94.07 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.