Blockchain Explorer | learn me a bitcoin

Memory Pool

3,806 transactions

1.41 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,852	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 9 secs	1.00 vMB	2,656	2

Show Transactions

Blockchain

Tip: 907,851 (906,121 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,730 1,730	000000006887ff71c96202da488a0052f79e4c03b1d098bccbd6f80b9c6be7e2	25 Jan 2009, 06:19	1
1,729 1,729	00000000dc9d18c2d104934b4ef2cbf5827ea7be47353ea4d27ea34b9fc86569	25 Jan 2009, 06:17	1
1,728 1,728	0000000008f9fdae1079df095d5306ad0b1923da74565ab613f207ee1617a287	25 Jan 2009, 06:10	1
1,727 1,727	000000000dd72e26537ed7e97d2fe5d0ced050b355cae9550cdb19ddd80dde4c	25 Jan 2009, 06:03	1
1,726 1,726	000000003e26867afdd61814502ee0873383d89213f7aadd6ddefe8d5c991df4	25 Jan 2009, 05:54	1
1,725 1,725	00000000bb391367c0d16a54a7430a98a566ba9b738a49f9876f3c90006f24c2	25 Jan 2009, 05:48	1
1,724 1,724	000000003170c52b94e104635c06b2ce9368af7380b25cd44395f00b3295b9aa	25 Jan 2009, 05:41	1
1,723 1,723	00000000e922b6c5216260f29c6590f7d733aa47559a9b5a7694e1b7c1328c50	25 Jan 2009, 05:32	1
1,722 1,722	000000009d2c5c3da2b431430c224e45d6f8ae9f99f883530749328503569fc9	25 Jan 2009, 05:27	1
1,721 1,721	000000008b204785ceb2627905d1bdffbcd9629d2571fb4cc7d39ffc298323ce	25 Jan 2009, 05:14	1
1,720 1,720	00000000349ece8e0646fff3b5d97166f2331177bbb693111ed51fd9ba1d7886	25 Jan 2009, 05:11	1
1,719 1,719	00000000555b7f7c0400d762e8665126d47dc6d23a9bf785e836c7997295da36	25 Jan 2009, 05:07	1
1,718 1,718	000000003a2c245fd89ff480959cdd0a1b6a554dacd4d648efa763b6d69489e4	25 Jan 2009, 05:05	1
1,717 1,717	00000000c1e5de7f58365d13f5d53caeb336767498cc4a781289a6fdc22da4a9	25 Jan 2009, 04:48	1
1,716 1,716	00000000e3f153a1cb287885f331e7f1baddc8014459fe9d379a720bb827e424	25 Jan 2009, 04:43	1
1,715 1,715	00000000585c2dedfe6577f81976e567c2127519870123384037f03e3858b56b	25 Jan 2009, 04:42	1
1,714 1,714	000000009eab2fcd75f4c85926a13257457d8ff1196e581bcb21fc1a6cb5423e	25 Jan 2009, 04:41	1
1,713 1,713	00000000b8f093d02dbc1d0d1a85839cf6251cdd75e4f6717b6e6cf3c27fafb0	25 Jan 2009, 04:39	1
1,712 1,712	00000000a3839a56950197028f59ecc0d1826ffe71b269ad92c0e083edfc26af	25 Jan 2009, 04:36	1
1,711 1,711	0000000041107cb95f9978f2a7404d2a39f383058f3bab641e59a4952af51396	25 Jan 2009, 04:33	1
1,710 1,710	0000000028f54de8c6677b1eaf8241804e6d9a6e89fcf326049c8c3bb3495a64	25 Jan 2009, 04:21	1

Previous 10 blocks ↓

Total Size: 769.26 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.28 GB sent, 94.23 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.