Blockchain Explorer | learn me a bitcoin

Memory Pool

7,781 transactions

2.10 vMB

Show Random Selection

Max Size: 13/200 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
907,830	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 29 secs ago	1.00 vMB	3,920	4

Show Transactions

Blockchain

Tip: 907,829 (771,002 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,827 136,827	00000000000002eb3e503fcda4fee04d0bfd19976bc9565900b0120163f5bb55	18 Jul 2011, 03:49	0.02 MB	43	327
136,826 136,826	00000000000002f516c0de1f18463acee35fdae0aaeee3ed48bccde8988c14e7	18 Jul 2011, 03:48	0.01 MB	13	221
136,825 136,825	00000000000003059c7fd800cd390d28d73c3d69f8c63f6c250869d96f36ae94	18 Jul 2011, 03:36	0.05 MB	49	190
136,824 136,824	000000000000015e08217401a16512e0b306d3abb15be4e4304bd57cb1142aca	18 Jul 2011, 03:29	0.05 MB	64	277
136,823 136,823	0000000000000759645dced27c83f41b6e200db724af0ceab6ab0033afd0a6f5	18 Jul 2011, 03:12	0.01 MB	21	318
136,822 136,822	00000000000000117f05fd43ff0321710181a3b751aec1149e1768a80ae5a3e0	18 Jul 2011, 03:10	0.02 MB	62	2
136,821 136,821	0000000000000722fc15fa315d8be2568e54099beca836b8608a2fd195439b7b	18 Jul 2011, 03:09	0.04 MB	83	430
136,820 136,820	00000000000005799f75b457b8bcb1c0fc3a6823ec7e7476da5497b04c619701	18 Jul 2011, 02:47	0.01 MB	38	477
136,819 136,819	000000000000046d96d4612ffc10bef1d86e71b54b81766d478da5001f613b09	18 Jul 2011, 02:35	0.01 MB	28	615
136,818 136,818	00000000000009380f06d806d86262c18386d9cbba92b622912ef1a9851b8974	18 Jul 2011, 02:27	0.02 MB	62	0
136,817 136,817	00000000000005f35952fe1ccc1c6508996eb73e2ed48ef0668303c9c9ef43c3	18 Jul 2011, 02:27	0.02 MB	55	525
136,816 136,816	0000000000000000d6f9591d6e5385853a50829b2f939ebe90794e81bb039e60	18 Jul 2011, 02:10	0.01 MB	30	136
136,815 136,815	00000000000004fc46c4159a8009e8286a2d8140a30348d4fd01617f6a92d303	18 Jul 2011, 02:06	0.02 MB	28	328
136,814 136,814	000000000000016bebc22e33a024aee5c39780b6dd92db4911c7868d1e23a011	18 Jul 2011, 01:55	0.01 MB	21	130
136,813 136,813	00000000000002d5a4f20f3abf3527c9af461c571d634b8d541bc748845cfdb4	18 Jul 2011, 01:50	0.02 MB	61	246
136,812 136,812	00000000000008977834c4dde1a344e770853cacd0de8de6b00d57ee979cb51a	18 Jul 2011, 01:34	0.01 MB	11	375
136,811 136,811	00000000000000a62ca3f9ad0f154ec73acac0f26649ac01f363aad65d7e7fe2	18 Jul 2011, 01:31	0.00 MB	9	588
136,810 136,810	00000000000008a35205696456447a1b51b33da12a2c2e21f31b010c1fad422d	18 Jul 2011, 01:31	0.01 MB	15	63
136,809 136,809	0000000000000028ecd2cedddcbaa0e95ed5d0976c6d61ec30c2fc12b984dc4c	18 Jul 2011, 01:29	0.00 MB	5	772
136,808 136,808	0000000000000a9d5b8c516bf3b345010bfbedd8f150db64fea33a1c8f1a146f	18 Jul 2011, 01:28	0.00 MB	11	393
136,807 136,807	000000000000024eeaf41ffca1bb94f5166a8b31cd1429e78582df02785e1a3c	18 Jul 2011, 01:22	0.01 MB	28	341

Previous 10 blocks ↓

Total Size: 769.22 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.68 GB sent, 94.04 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.