Blockchain Explorer | learn me a bitcoin

Memory Pool

2,814 transactions

0.80 vMB

Show Random Selection

Max Size: 5/200 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
907,713	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 33 secs	0.80 vMB	2,784	3

Show Transactions

Blockchain

Tip: 907,712 (787,808 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,904 119,904	00000000000038f2135988466faf9854952daf4e283b2f544449328374fa6a23	24 Apr 2011, 09:14	0.00 MB	8	512
119,903 119,903	0000000000000cc2c84433ba9a0bfde89c61485ecf8fc1d033f57445bddd7f96	24 Apr 2011, 09:07	0.01 MB	11	192
119,902 119,902	00000000000020fc7343a022cc3f80e5182d67c9daaeec21143c1d3d74c84e5f	24 Apr 2011, 08:51	0.00 MB	1	0
119,901 119,901	00000000000048d2bcc040a28bdd9685ca1454c3ec3fc4849ce7689b8dac49b1	24 Apr 2011, 08:51	0.00 MB	7	674
119,900 119,900	0000000000004a08d045812f4071d45f855bed0c11a09eec8abb2d02171b85c2	24 Apr 2011, 08:46	0.00 MB	3	0
119,899 119,899	00000000000004088fd857e5f50cb82489ddcd8f9e416dd5a64523ccbee8ff74	24 Apr 2011, 08:44	0.00 MB	6	781
119,898 119,898	00000000000039d7f3f593380bf244dfcc6b779898052fa85b0499b2679cc8f7	24 Apr 2011, 08:36	0.01 MB	7	190
119,897 119,897	0000000000001acc3ac77d0067368ff9c3b978d57baed0ea16e9dd066e579d5d	24 Apr 2011, 08:25	0.00 MB	6	334
119,896 119,896	00000000000058ef96670b9945190c42d6d284426f0d77eb4bfdab12d5feba31	24 Apr 2011, 08:23	0.02 MB	19	0
119,895 119,895	0000000000002721ed23771025cf681954c9dd2b47ac00f725ce5b9f3cd28757	24 Apr 2011, 08:22	0.00 MB	10	809
119,894 119,894	0000000000007cf5a726c1f0c047613132e4100e4a58466319c251ad3658245b	24 Apr 2011, 07:59	0.00 MB	11	338
119,893 119,893	00000000000075608051723402b2bf354c29ff64de5d75deb9e61b1a918a63b7	24 Apr 2011, 07:40	0.00 MB	8	0
119,892 119,892	0000000000004d64ed32ec10970dc8b212d6caae243c2caca160b80264ce1ac2	24 Apr 2011, 07:35	0.00 MB	9	307
119,891 119,891	0000000000001acca50493d1f77b27c7d1b180f709826d1267fc9127981f228b	24 Apr 2011, 07:34	0.00 MB	10	0
119,890 119,890	00000000000051bc00d23ed8bac75d7170a9fa8d0754880d741a0fb1ad54328e	24 Apr 2011, 07:29	0.00 MB	13	611
119,889 119,889	000000000000014477fae32affa08f5594a9f2af92103631ee16cc4d6ad8a98c	24 Apr 2011, 07:03	0.00 MB	16	1,016
119,888 119,888	000000000000ad94a1342ea58783b9d03d58bfe555a83d0a8523f84f249e97a1	24 Apr 2011, 06:44	0.00 MB	12	906
119,887 119,887	00000000000045710f4d2ba5cf3635b45960e5bd4ea992ccc537585b113065d9	24 Apr 2011, 06:23	0.00 MB	5	0
119,886 119,886	0000000000003cda2762feebeb39d072fcb8e3d9477ef8eb2555a7fcb90a3e33	24 Apr 2011, 06:19	0.00 MB	1	0
119,885 119,885	000000000000612f24db16f6fc55d381c69608df60f30870d0fc87d938c5317d	24 Apr 2011, 06:19	0.00 MB	8	566
119,884 119,884	00000000000083100b3bf968d6888b3ad7e3a9a4ad772819ab2327c7bb0e8ee0	24 Apr 2011, 06:08	0.02 MB	25	845

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.92 GB sent, 92.85 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.