Blockchain Explorer | learn me a bitcoin

Memory Pool

1,359 transactions

0.39 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
1 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
908,449	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 35 secs	0.39 vMB	1,353	2

Show Transactions

Blockchain

Tip: 908,448 (748,515 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,933 159,933	000000000000007069c2a3ce0f04490856a737bdf59d09fe1ed87b3d9641e59f	31 Dec 2011, 07:24	0.05 MB	59	610
159,932 159,932	0000000000000bb5a3e6c0e7fda861b43fe92810a23b3cc63774a9a231e62636	31 Dec 2011, 06:46	0.00 MB	13	52
159,931 159,931	00000000000008a964df57b89fcd40224aeecc190c4aa2dd75e9f3db24bfe54d	31 Dec 2011, 06:38	0.00 MB	11	0
159,930 159,930	0000000000000261cee4ac40ef255080739889848e144195e3216ddbb036b93d	31 Dec 2011, 06:34	0.01 MB	39	125
159,929 159,929	00000000000004a975cb9331f6264330b8b5d96db58b5917f41d721141efba9a	31 Dec 2011, 06:25	0.03 MB	76	134
159,928 159,928	00000000000009b17f0f933beda9ddf09c4fda9791ceee8ce6532b4778ca6542	31 Dec 2011, 05:59	0.00 MB	3	0
159,927 159,927	000000000000036a9ebbf63001876f373f4523daceeb49e31686a96b8001ebf8	31 Dec 2011, 05:56	0.01 MB	8	17
159,926 159,926	0000000000000e6fac2d4d286c9ffc6bb3658880672747b8e924270936e71ff1	31 Dec 2011, 05:49	0.03 MB	59	51
159,925 159,925	0000000000000833757cea8686f81f848590f4b3ce4cd41f782e1db94177a62f	31 Dec 2011, 05:24	0.00 MB	1	0
159,924 159,924	00000000000003fb6a9dc36dc950da4cc3036a1ecc7081ca7f994cdb5f8cb5d4	31 Dec 2011, 05:24	0.01 MB	17	211
159,923 159,923	00000000000002e9634c746ae54fb8d1ecb817e0cd751d1975fa5ccc83c2be48	31 Dec 2011, 05:17	0.02 MB	58	6
159,922 159,922	000000000000021be1a8229ce1f25bfc1205dc491ba88794f425b45622397429	31 Dec 2011, 05:14	0.02 MB	81	102
159,921 159,921	00000000000003d867fa654cdc560809e62e4f5147eca0bfa5246714b40ae3fa	31 Dec 2011, 05:02	0.00 MB	3	207
159,920 159,920	000000000000033717ce60ac68d1431fa82323001ed716934f8861ff2d32db61	31 Dec 2011, 04:58	0.01 MB	28	195
159,919 159,919	00000000000001e7d8f9dbdd3d2bdda893c98d70df7a0b9c22f92526bdbb2999	31 Dec 2011, 04:48	0.00 MB	10	79
159,918 159,918	0000000000000ad193adcca8800e4254b158e065c56920b6f10826906be7d6b7	31 Dec 2011, 04:42	0.00 MB	2	0
159,917 159,917	0000000000000800e2ec353cd269c83b1b7adf3c7e84e03d5edcf393011c4d86	31 Dec 2011, 04:41	0.00 MB	7	17
159,916 159,916	0000000000000b4b1ffb26f35cbbad376173632370f522ef5c80b5c821e4d5c5	31 Dec 2011, 04:40	0.01 MB	12	689
159,915 159,915	000000000000039e361c9bd13634cde5675ff1e05d6d59ed79e4e69fc7db7bf7	31 Dec 2011, 04:40	0.02 MB	46	116
159,914 159,914	0000000000000191065f88ab70f4103ff11f060ba916f1e0c0354451e4709824	31 Dec 2011, 04:11	0.00 MB	4	88
159,913 159,913	0000000000000004eea8b057d0ece8b4c4375405d20a81ce6c66bf6dfe70e2f1	31 Dec 2011, 04:10	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 770.53 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,775.99 GB sent, 99.72 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.