Blockchain Explorer | learn me a bitcoin

Memory Pool

5,479 transactions

2.68 vMB

Show Random Selection

Max Size: 14/200 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
907,826	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 20 secs	1.00 vMB	2,851	3

Show Transactions

Blockchain

Tip: 907,825 (787,955 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,870 119,870	00000000000076f76f97e30be495758fd3766c3a251215f09f5b6fb451273b4d	24 Apr 2011, 04:08	0.00 MB	8	767
119,869 119,869	0000000000003265a2603a33942366234ef349e90e00f3208911f2d1f56cc1c6	24 Apr 2011, 04:04	0.00 MB	9	0
119,868 119,868	000000000000a903acc124b62a3ef9a88d0e170c98877fae968ee5f6126275d7	24 Apr 2011, 04:00	0.00 MB	11	1,199
119,867 119,867	0000000000000c251f03b99789ac0bef6dd466ce96bb7665c8ee38999a1906e7	24 Apr 2011, 03:52	0.00 MB	4	0
119,866 119,866	0000000000004a0c8af11d3e1ce5a3e72bcc30b52385dff9b390f72ec9c9fb20	24 Apr 2011, 03:50	0.01 MB	16	1,536
119,865 119,865	0000000000006f18e26545f47d0e3d8a4158a8acc17cd7364b2e57c6c600a40e	24 Apr 2011, 03:44	0.01 MB	27	0
119,864 119,864	0000000000000ce4436fefc3a7b5d8287cc5905fd9ff4e5b9182fa46464446ab	24 Apr 2011, 03:43	0.01 MB	23	763
119,863 119,863	00000000000008085c727228fb7b0d47e87d0a124bb240d81a1c7ddfe3d88eaa	24 Apr 2011, 03:35	0.00 MB	9	0
119,862 119,862	0000000000004efd9f624cee1f18c7565b1777bbb2344e5942c72ee3b979dc1e	24 Apr 2011, 03:34	0.01 MB	21	601
119,861 119,861	000000000000357a125e8334bc9437ae56fda1879a6ac6354c3adb964fdf450b	24 Apr 2011, 03:08	0.01 MB	7	333
119,860 119,860	0000000000004628284b64a651c316d6672bc57318b9121537f5cd1c5cfe20ba	24 Apr 2011, 03:02	0.01 MB	40	319
119,859 119,859	000000000000af5888c06b0c95fda37f53661095d4f44e76ce626a3b25a9d532	24 Apr 2011, 02:30	0.00 MB	3	0
119,858 119,858	0000000000003af902c5ccf986a9dc6ce7563862742b5813a11a72b0ac861c83	24 Apr 2011, 02:29	0.09 MB	276	34
119,857 119,857	00000000000022d625f1dc756b80a3d04e8fc8fd8317dca33fe37aa2e972e8f6	24 Apr 2011, 02:24	0.00 MB	12	308
119,856 119,856	00000000000012ebe09173d86476a224c26f9bfce23a3a45067ef1079c746ac8	24 Apr 2011, 02:20	0.02 MB	45	1,322
119,855 119,855	0000000000005d4dcb6d6aaa99e8c123b6248b1050d65fe9ae39be2424eadd04	24 Apr 2011, 01:55	0.01 MB	9	196
119,854 119,854	000000000000074b3f49213108440ff3e4cfdb4e529670ab5e24716beaf42f8c	24 Apr 2011, 01:42	0.00 MB	5	203
119,853 119,853	0000000000008d20ec956e010ec4cef912d213a21466a5021db54edce1f18d8f	24 Apr 2011, 01:35	0.00 MB	11	308
119,852 119,852	0000000000007d15d8444ff1d54d71a20d7e8a785485c981ae0713ad87445c55	24 Apr 2011, 01:28	0.00 MB	10	0
119,851 119,851	000000000000854f1e65771285a401ab84e81f4e738b9e793ab9b9341f231aab	24 Apr 2011, 01:28	0.01 MB	4	0
119,850 119,850	0000000000003227efdf36ae71d1cb95c7c32354673555efc97c2f643f605347	24 Apr 2011, 01:24	0.01 MB	13	396

Previous 10 blocks ↓

Total Size: 769.21 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.56 GB sent, 94.01 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.