Blockchain Explorer | learn me a bitcoin

Memory Pool

2,048 transactions

0.86 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
907,955	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 32 secs	0.84 vMB	2,023	1

Show Transactions

Blockchain

Tip: 907,954 (788,876 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,078 119,078	0000000000000ab92c91999afba1aa0f73dce96c7eff1e7b23e5d3b414a81d59	19 Apr 2011, 07:06	0.01 MB	37	1,707
119,077 119,077	00000000000079f971502a8d4f57d2f7bd6dcb6f2f702ea2d9d3f314aa676014	19 Apr 2011, 06:16	0.00 MB	13	1,681
119,076 119,076	0000000000008c6f560efa904346a204ddca3e1fb811c1601570aa7c1d5d52bc	19 Apr 2011, 06:07	0.01 MB	27	522
119,075 119,075	0000000000003f295cd3a702abbd207687912c8de236100b1292e0cafce8ecd0	19 Apr 2011, 05:51	0.00 MB	11	573
119,074 119,074	0000000000002ca8dd053c7f88d0852277f147fde3b6fd96cd31ce765e341874	19 Apr 2011, 05:42	0.01 MB	20	1,474
119,073 119,073	0000000000002e1843d802912885880229f74ec959eab7bf63ba1ee8e688349e	19 Apr 2011, 05:13	0.00 MB	10	1,341
119,072 119,072	00000000000017198bbb59d7e385bfe1c9405015330d9bdfcadb37e1c3f29f04	19 Apr 2011, 05:09	0.04 MB	91	54
119,071 119,071	0000000000008bc32aaaee796e6e7ff90491d05b16f8e4270db4f4509c6c283c	19 Apr 2011, 05:05	0.01 MB	6	358
119,070 119,070	0000000000009d1013b152c9130bb1d0319958ec493c1b38ba0da9a10133661e	19 Apr 2011, 05:01	0.00 MB	14	1,616
119,069 119,069	0000000000009463414b605f43111c6893c10a3db9f0e9b6b98bc2936368dc70	19 Apr 2011, 04:42	0.01 MB	18	957
119,068 119,068	000000000000b1de0cb4ae49cb6751d5f39f6f9649c7b06522d49a79930df69c	19 Apr 2011, 04:18	0.03 MB	47	580
119,067 119,067	0000000000002657947538077134d66ea666fc8b78d0039c658a878fd2d070d5	19 Apr 2011, 03:37	0.02 MB	49	5
119,066 119,066	0000000000009491b8654d2601c07732777fdd569fe657632120f200cb3b3e18	19 Apr 2011, 03:24	0.01 MB	6	440
119,065 119,065	0000000000005031c5e47e06afed5efc0f5657178eb00ee8bd245c4df8811e4a	19 Apr 2011, 03:21	0.00 MB	12	1,665
119,064 119,064	0000000000003ce25576fcf5a989efeb5ff2af50d572d5122742a0c04a30f827	19 Apr 2011, 03:11	0.00 MB	8	838
119,063 119,063	000000000000a8934f7a74f6eefc536c2945d39a5820c5bf5f1a5bb751ec82ff	19 Apr 2011, 03:09	0.01 MB	41	1,217
119,062 119,062	00000000000055937c349b31dcde79beea3f0c04417055fb6f06310582b2953d	19 Apr 2011, 02:39	0.00 MB	11	0
119,061 119,061	0000000000008fa819010cf1690534be2477b763b1c1eaf362b67107d4198195	19 Apr 2011, 02:39	0.00 MB	10	619
119,060 119,060	000000000000a091542b70b3d088d0065c06552a7f8d9e92c32feb809d3148f5	19 Apr 2011, 02:34	0.00 MB	13	584
119,059 119,059	000000000000a4904988f4366e1f183379d988694907ca3ccee83402f6c136ce	19 Apr 2011, 02:29	0.00 MB	14	1,551
119,058 119,058	0000000000003dc8113d16a0d7bbf2229425425395547a71b6a4f081da79475f	19 Apr 2011, 02:10	0.00 MB	14	1,203

Previous 10 blocks ↓

Total Size: 769.46 GB

Node Information

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

Uptime: 2 months, 19 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,646.17 GB sent, 95.24 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.