Blockchain Explorer | learn me a bitcoin

Memory Pool

4,472 transactions

1.35 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,697	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 29 secs	1.00 vMB	2,687	2

Show Transactions

Blockchain

Tip: 907,696 (792,112 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,584 115,584	000000000000eaa3383c315179384f7be705064ed869dcd92e9a2f1b9de42ac5	29 Mar 2011, 09:26	0.01 MB	17	927
115,583 115,583	0000000000009fa2855345e95a1079a38407b5352ec94e5413836032e1ecbf40	29 Mar 2011, 09:00	0.00 MB	9	643
115,582 115,582	000000000000948dbc9e1b7c8b345436098b0ef6d2ca670d41dd4ebb5cfcc1d7	29 Mar 2011, 08:45	0.00 MB	2	0
115,581 115,581	00000000000019fae23c2717448afce212957d70e80acf273d1bc636caca7d6b	29 Mar 2011, 08:45	0.01 MB	14	367
115,580 115,580	000000000000cf1dcc891d24fd266c05a224c930c4ed10f3fa648652f788baf3	29 Mar 2011, 08:27	0.00 MB	3	2,691
115,579 115,579	000000000000f239fc05b0605f933f982d8b851e86108c088d58cd7158595af9	29 Mar 2011, 08:22	0.00 MB	1	0
115,578 115,578	000000000000c545745c1a9e5e79c6d5b38dd467e63be5b86ff4c272a2243ac3	29 Mar 2011, 08:20	0.03 MB	90	77
115,577 115,577	0000000000005edf864d5b432f0425b4c21594d91773615c0827552813bbe0cf	29 Mar 2011, 08:15	0.00 MB	11	0
115,576 115,576	0000000000005352ac786b37b7bc1c08459531b0f6b146104a42993cff9cfd17	29 Mar 2011, 08:12	0.01 MB	15	89
115,575 115,575	0000000000007c20d4555c2535080d57b76c35c07cf352f36248c3483e93730b	29 Mar 2011, 08:06	0.00 MB	2	3,891
115,574 115,574	0000000000003ca0107ad4f4b16d592be544c425e73f6dab20c1e16fd81ca573	29 Mar 2011, 07:59	0.01 MB	2	0
115,573 115,573	0000000000009657851c66e6d4b96bf71a8c02536380d3887a6cff05b9e27682	29 Mar 2011, 07:58	0.00 MB	4	0
115,572 115,572	0000000000006453a362801ba806a97c1467f1c95d506bb57146eead19346dfa	29 Mar 2011, 07:52	0.00 MB	4	0
115,571 115,571	000000000000b356e1d76719199e62701595a36fda86a8c1f84625eb7071328c	29 Mar 2011, 07:49	0.00 MB	2	3,875
115,570 115,570	00000000000049b8c3c21ca187fb59e3e5ca45aa757520d5e415f44d92585316	29 Mar 2011, 07:46	0.00 MB	2	3,875
115,569 115,569	000000000000c837f680d6b154b91b4d3e4699d3c43f4cfd94652b3ba13f223e	29 Mar 2011, 07:46	0.00 MB	11	209
115,568 115,568	000000000000de426dbeaffca8efe457c97d1677f4a2663e91362a99876b5860	29 Mar 2011, 07:32	0.00 MB	8	0
115,567 115,567	000000000000ca4e0817509a1b0c684b64f15ae5b40fe85abb0e6efca1db9b22	29 Mar 2011, 07:27	0.00 MB	3	0
115,566 115,566	000000000000d71fb142913b44f28bfa031588c5b6fd6d6f1c57c5d7c178e54b	29 Mar 2011, 07:25	0.00 MB	5	718
115,565 115,565	000000000000cfe694624af66a639401a041bfedcc2885284b996617c20e7b89	29 Mar 2011, 07:18	0.01 MB	18	269
115,564 115,564	000000000000ba64074ebf5ca9c155270902ffe8ae3fb1d77e6a5b513d989c84	29 Mar 2011, 07:09	0.00 MB	6	1,019

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.73 GB sent, 92.69 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.