Blockchain Explorer | learn me a bitcoin

Memory Pool

6,157 transactions

1.91 vMB

Show Random Selection

Max Size: 11/200 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	2 mins, 34 secs ago	1.00 vMB	3,266	4

Show Transactions

Blockchain

Tip: 907,696 (796,828 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
110,868 110,868	00000000000072d042436993ff31cae8bdb318f42c6d342fabaa929a7ae3217e	27 Feb 2011, 09:05	0.00 MB	10	0
110,867 110,867	000000000000e438d2cce06d21fc0904004ecccca8326e87d0780198af52a02d	27 Feb 2011, 08:57	0.00 MB	6	0
110,866 110,866	000000000000472bd9c33c4e9565d693a90796a6e7e6a8fa1ae6e548646600d7	27 Feb 2011, 08:53	0.00 MB	12	0
110,865 110,865	0000000000010d229e1e156d1a95de02db0da2a9b8c4238d59888afc063f0d16	27 Feb 2011, 08:52	0.00 MB	10	0
110,864 110,864	0000000000008ae1d35f3e1e7fb1e12d341e55bd4a2f946afeb69cafa77ce864	27 Feb 2011, 08:43	0.00 MB	12	0
110,863 110,863	0000000000005881e19e924e616984693b5cc2f1094274cda7a46a892690081a	27 Feb 2011, 08:38	0.00 MB	12	342
110,862 110,862	000000000001338a7e643ae207e0a41ca3bc4b69d1e2a6026f4932e425a02750	27 Feb 2011, 08:24	0.00 MB	12	0
110,861 110,861	0000000000018d96c5bb6406ba2a5faf94cce06717b254c3a8cfd1f17f831a2d	27 Feb 2011, 08:22	0.00 MB	9	0
110,860 110,860	000000000000103e26253f9af09df1d2a3a27e83b033e58b7d5662afeda8b03c	27 Feb 2011, 08:09	0.00 MB	12	0
110,859 110,859	000000000001858397095bc0c92170decedde2efdd4df860b0e9b04e804953e2	27 Feb 2011, 08:04	0.01 MB	19	0
110,858 110,858	00000000000017c46a56b00d8e75c4395155d64a50b1c17f0f6007c9c47f744c	27 Feb 2011, 07:54	0.00 MB	2	0
110,857 110,857	000000000000acd4e3651110b8dac2162ce1ee09470440ab7019b40ab3f24401	27 Feb 2011, 07:49	0.00 MB	1	0
110,856 110,856	000000000001536108a3cc029a84259382875d1017b7fd7d44e5822fbacf4aba	27 Feb 2011, 07:49	0.00 MB	3	0
110,855 110,855	00000000000111c386787dae95ad4086212eeaa03cbd88620bd4e2610e175fb2	27 Feb 2011, 07:41	0.00 MB	1	0
110,854 110,854	000000000000fb1c91eb7a9b6fbbd1c5156cc4f0080c4721ac6aacc3c7967b73	27 Feb 2011, 07:40	0.00 MB	5	0
110,853 110,853	000000000001ac10ff66002654547fc6ef0c0d14c7f00cc8f1816efc9eeaa728	27 Feb 2011, 07:35	0.00 MB	2	0
110,852 110,852	000000000000e6aa1e37230c26b7dddb3b46421d856593699a738ac8a61bf3f2	27 Feb 2011, 07:33	0.00 MB	6	0
110,851 110,851	000000000001a24db7f96bb44a6a5b9be807da21510b3ef8ab42bdfb7b58447e	27 Feb 2011, 07:25	0.00 MB	2	0
110,850 110,850	00000000000169c236005468b6575ade4ac049cb10cfb48c4909942079b63ee3	27 Feb 2011, 07:25	0.00 MB	6	0
110,849 110,849	0000000000015ada5b2e602addefe041d84cd558e8b2f87f1a2b50e094c94e1f	27 Feb 2011, 07:20	0.00 MB	2	0
110,848 110,848	0000000000006da2eda59c3a1d6d8f58754dc777a5546056f5a11a8149722cf9	27 Feb 2011, 07:18	0.00 MB	4	0

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: 1,615.98 GB sent, 92.70 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.