Blockchain Explorer | learn me a bitcoin

Memory Pool

1,068 transactions

0.35 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
908,603	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 3 secs	0.35 vMB	1,059	2

Show Transactions

Blockchain

Tip: 908,602 (906,286 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
2,316 2,316	0000000084fc48f2fc98e994ab6f676ef5a58992954775d6e02e5a864ca93455	30 Jan 2009, 05:00	1
2,315 2,315	000000002d12c33db8318af7ea6836aabd8b2da30dca4b3a7e38a48dd99e6ceb	30 Jan 2009, 04:53	1
2,314 2,314	000000005f94dc8d776ffe1d1e27e0116fb5308d3f65b6c4c077c675d3d92e84	30 Jan 2009, 04:46	1
2,313 2,313	000000000c7cc1382aea8698cd52304cfcff6f3f044958acbf890da20f096674	30 Jan 2009, 04:35	1
2,312 2,312	00000000c07fd2bc50c21d3acd40b37f591ceaeb6dedcbc87c2f5a92b8c880ea	30 Jan 2009, 04:24	1
2,311 2,311	00000000c56f613c78509701f4564954047124e8313743795ae073b86003012c	30 Jan 2009, 04:00	1
2,310 2,310	00000000947dddd5cc9dab71d3088ca43f02bb3dab80712f693dd7ce67c0077a	30 Jan 2009, 03:50	1
2,309 2,309	00000000d57d78286874d1070edbac52f2db69b0413214a112f63d620d259922	30 Jan 2009, 03:23	1
2,308 2,308	00000000e0600b60a1e769bbc5b45a3f2e081ad11f6ee7e63850fefa281236d6	30 Jan 2009, 03:14	1
2,307 2,307	00000000b352e35abc4dc0fc9a58ca52631616d28b1a42245166f3dcfef5df9c	30 Jan 2009, 02:53	1
2,306 2,306	000000002723d8bf25e81b295070bb37f03754fec32dc494d6426c9a2e776b9a	30 Jan 2009, 02:46	1
2,305 2,305	00000000f859605cd1ae6c87a84a9ce862da68db1481c8d508ca4d1b0a35c6a7	30 Jan 2009, 02:37	1
2,304 2,304	0000000083a06109f41e330f5ccfba3c146cfa37496a821b05aebc7e40fa30d8	30 Jan 2009, 02:37	1
2,303 2,303	0000000034513c8f15e871647ead42a924d597b5c9303e6aea529cf06ad302aa	30 Jan 2009, 02:18	1
2,302 2,302	00000000c00a1d667be37a43eb5e5f2a409cc0a72d9f3fa89a42d41409cd5ba4	30 Jan 2009, 01:53	1
2,301 2,301	0000000005293c54b44c3ae0230ebe9efab661dd7b3068fa44ad33e872282363	30 Jan 2009, 01:47	1
2,300 2,300	0000000091a5fdf4b5f5fe07ed869bf82049b3d61a403f2771b5cbd1937dad09	30 Jan 2009, 01:31	1
2,299 2,299	000000005845885b0f3e66a5a7377c408c7c42bad7528f44862f7b7e741bdb9e	30 Jan 2009, 01:22	1
2,298 2,298	00000000de1a62f59c544724d3d7267033ed03b8339aa5469a15f44da2a36428	30 Jan 2009, 01:12	1
2,297 2,297	00000000461d0e76325c7870b4b0f72ae0b8778c421d0d660860c9cdc88d44ac	30 Jan 2009, 01:13	1
2,296 2,296	0000000007df4a6e603db155f76ea469131b1ba6c8e1aed5179ef5c29108c92a	30 Jan 2009, 01:01	1

Previous 10 blocks ↓

Total Size: 770.81 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.55 GB sent, 101.04 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.