Blockchain Explorer | learn me a bitcoin

Memory Pool

2,287 transactions

0.60 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,450	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 36 secs ago	0.60 vMB	2,286	2

Show Transactions

Blockchain

Tip: 908,449 (871,541 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
36,908 36,908	000000005bd30355277cecd2dcad1a097e10cc266a56ffe1813438fbe63b6da4	28 Jan 2010, 22:17	1
36,907 36,907	0000000080eceefb8a63c382b86cf7a881ecefe19f6ae4036cb91a9de870d74a	28 Jan 2010, 22:11	1
36,906 36,906	000000006a5f6f6cb4d394d92dcd62470fd21110548ca7aac7f6a7b6cb18ce82	28 Jan 2010, 21:58	1
36,905 36,905	000000005ae83c1e2e326468796d9569404636b8dc48dcf37e5934b0b0ed1e26	28 Jan 2010, 21:57	1
36,904 36,904	00000000a51f2d5d08f28f2980d550c4e08c318829f88f38217ceff7eecb0f6a	28 Jan 2010, 21:37	1
36,903 36,903	00000000b6d7179dc9082cabd3ce1d86b259943e55230d530401d2b3a1c24dd0	28 Jan 2010, 21:33	1
36,902 36,902	00000000a03e2e00b729e2d1a7dbe4cdc6cdc53a033fd6ffdc7d92b2c1ca7d06	28 Jan 2010, 21:32	1
36,901 36,901	000000002d1d6991cad0d57f5861e11067ba6419925156717cf78b29180dde1b	28 Jan 2010, 21:22	1
36,900 36,900	0000000061da1cd9dcf00fdf70d4495d2e67c188612132d697b19b699c823b4b	28 Jan 2010, 21:20	1
36,899 36,899	0000000046b77eb0c6ccb80c0a97439854fc1eb0ad22265ab4d21a4fd8a3dd7d	28 Jan 2010, 21:12	1
36,898 36,898	000000001b5c16fb1d9319cf7f7ae29a26505fdd42a81f7c958161456bcbeefa	28 Jan 2010, 21:03	1
36,897 36,897	0000000055173e50d64942654bced4b8aa6617238aec9b9ca93ce95d9a9a012c	28 Jan 2010, 20:49	1
36,896 36,896	00000000b73075c84aa784f678e4a8db00de1e98c21b774c8ab11e1740734b8e	28 Jan 2010, 20:48	1
36,895 36,895	000000003ea68f0193a885383361eef020fa76bf4341ff842ffa721e479396a4	28 Jan 2010, 20:47	1
36,894 36,894	000000007017b0c0021247bfbbed014c400537572b6bdc90cf2469727f306201	28 Jan 2010, 20:38	1
36,893 36,893	000000008a37bae5f8cf8d1cf3b93f3b6ef172edbe0a2cf9a9e62c95ff230114	28 Jan 2010, 20:22	1
36,892 36,892	000000009e2ab6bb4e5ab4fbcb51c8473e99190a6916e01b7ba381f9d779268a	28 Jan 2010, 20:17	1
36,891 36,891	00000000998330ddfd935baaae3be7b337c2faf6f0cfde3ca674f70e98596b3f	28 Jan 2010, 20:15	1
36,890 36,890	00000000452a7f43e605b419341aa460b9c113b1e9e2abaade4bce30efb4226e	28 Jan 2010, 19:54	1
36,889 36,889	00000000b4875cfa6b0ab9328fa7f2ee17d72bb16ebb4b97fc9070669c292a3c	28 Jan 2010, 19:45	1
36,888 36,888	000000005eb76fe790b39404297659f416fb97de458dc5798bff67b0faeb7929	28 Jan 2010, 19:44	1

Previous 10 blocks ↓

Total Size: 770.54 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: 1,776.97 GB sent, 99.74 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.