Blockchain Explorer | learn me a bitcoin

Memory Pool

7,346 transactions

2.31 vMB

Show Random Selection

Max Size: 13/200 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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	23 mins, 29 secs ago	1.00 vMB	3,606	4

Show Transactions

Blockchain

Tip: 907,863 (749,052 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,811 158,811	00000000000004a041a3825dc63bf5d23ba5b5e21bc89b544fe6c97d40f60ffc	24 Dec 2011, 00:04	0.00 MB	11	299
158,810 158,810	0000000000000b9a53e271a78328fdb205d19f0e04ed71531154df23ac9f9a32	24 Dec 2011, 00:00	0.01 MB	21	299
158,809 158,809	00000000000003aa46a9415c0bff62af57aa36e27619d076f9d513936d72b8eb	23 Dec 2011, 23:53	0.01 MB	18	61
158,808 158,808	0000000000000080ebddd1cf17f0c4ae211e7f621d417e5d5b17beeca794058b	23 Dec 2011, 23:47	0.02 MB	48	193
158,807 158,807	00000000000005b05e8beebcca5be117148b01c3aa3361d17c668b4bc0162281	23 Dec 2011, 23:22	0.02 MB	65	20
158,806 158,806	0000000000000a4f0fe98a1d6edab1c9eda9d8a9e29043a33ecbcac5ef8e2671	23 Dec 2011, 23:11	0.04 MB	102	149
158,805 158,805	000000000000009bcf397ba022c22d8f7e00cae7e12af6a24093fc32e743e6f7	23 Dec 2011, 22:56	0.02 MB	36	144
158,804 158,804	00000000000001849d12b83998bb145789be512a53585fc9cb8cc7115bef12a0	23 Dec 2011, 22:39	0.02 MB	74	73
158,803 158,803	00000000000000856a8bb9d77a7bb23b70ee1f15fd96ed472134089c9a3b386a	23 Dec 2011, 22:27	0.03 MB	80	230
158,802 158,802	000000000000035bb88441e2928021756f822fe5e43e4b0383d6a63d6cd88d11	23 Dec 2011, 21:59	0.03 MB	48	77
158,801 158,801	000000000000067a09a776bc6493cfd6fe308c8b6da5e3e7913bce28e38aa321	23 Dec 2011, 21:41	0.02 MB	77	53
158,800 158,800	0000000000000b5d0ba20740d4cb84206e55d2eaa1a46f03b1a21d8b87aca180	23 Dec 2011, 21:39	0.01 MB	17	73
158,799 158,799	00000000000004625cccb4b753c9849cf6d2d0e5034a7e02f9fc090f7dd639ba	23 Dec 2011, 21:33	0.00 MB	1	0
158,798 158,798	0000000000000297a3eaebc5e99bd823e51ebfa5536637e4af5aa99ea20897f2	23 Dec 2011, 21:31	0.01 MB	26	194
158,797 158,797	00000000000006293bc8b99665c3fabf0538aa593fc26eb17f2c101901d3add3	23 Dec 2011, 21:21	0.01 MB	27	113
158,796 158,796	00000000000005886f6f37d824f874c2d15889017a1cc77c48136d89ec36eafd	23 Dec 2011, 21:08	0.03 MB	60	355
158,795 158,795	000000000000036da030a06ee6345dc41fddcd4d0f133f71307e0f0a49d1875a	23 Dec 2011, 21:08	0.00 MB	8	86
158,794 158,794	00000000000008efebee75ab7f449206eb1605eb9733022b1059cf6c3ed85266	23 Dec 2011, 20:53	0.02 MB	57	0
158,793 158,793	00000000000003a0bf23b93e341ab4613cff9dce13482065f764a6403b92f548	23 Dec 2011, 20:47	0.02 MB	33	127
158,792 158,792	000000000000017d13f789b41d9d94471c402923c5cb1a80589b65f41f5aae7e	23 Dec 2011, 20:35	0.04 MB	82	175
158,791 158,791	0000000000000ad984edf84f2793d0155a2ccb8941f11b589f4fc51220b09636	23 Dec 2011, 20:04	0.03 MB	54	107

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.60 GB sent, 94.35 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.