Blockchain Explorer | learn me a bitcoin

Memory Pool

2,911 transactions

0.92 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
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
908,000	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 42 secs ago	0.91 vMB	2,887	2

Show Transactions

Blockchain

Tip: 907,999 (841,093 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
66,906 66,906	0000000004cc094534d1d1ea7ce912c403532a1706f31ef9699bade1929b7ab6	14 Jul 2010, 00:15	0.00 MB	2
66,905 66,905	0000000001ea2a60de48fcb6ee1b75431d2dd13b611c0e1f8f420d31062d7a7b	14 Jul 2010, 00:14	0.00 MB	1
66,904 66,904	00000000018aa51983f9782ea5368109164619a562c137d9a7f34bbdc64d52d8	14 Jul 2010, 00:13	0.00 MB	3
66,903 66,903	000000000260c585255c8468746234e88ed8ecd3ef0a959f472e44893284a862	14 Jul 2010, 00:09	0.00 MB	5
66,902 66,902	00000000006133f01a700963704da9093d2078a8705bf9a1f1a54fb2e3f383f6	14 Jul 2010, 00:07	0.00 MB	7
66,901 66,901	0000000001f076d88e94d66545a1f979c1eb41b97116258907aa79e33313c6d5	14 Jul 2010, 00:03	0.00 MB	1
66,900 66,900	000000000286874607d3181b79e565de1f04cf44d7039b45eb9057102a36dcb8	14 Jul 2010, 00:01	0.00 MB	2
66,899 66,899	0000000003dcca619feb0a2f98a7b4e3752b98407729be1ae3d8954c018d898c	13 Jul 2010, 23:59	0.00 MB	1
66,898 66,898	000000000321f70d77dd7262cb9e9aaa2d33509c840f0dc66d3acff21e97fd14	13 Jul 2010, 23:59	0.00 MB	4
66,897 66,897	00000000055e75b4f89d0b21db3c58540fb32868c16ba745719ecf61ad82adf6	13 Jul 2010, 23:58	0.00 MB	3
66,896 66,896	00000000002f9322ce784ce9e24745bed306b475d3cedea1cbd97e27cdc723d2	13 Jul 2010, 23:56	0.00 MB	8
66,895 66,895	000000000435e0643f15537590aa215d25211ce3392be5daddd902dba1dd9f9a	13 Jul 2010, 23:48	0.01 MB	19
66,894 66,894	00000000052fef0e94e2d148a8d9466da248c9e2bd8033ad0bd73df6897a5a1e	13 Jul 2010, 23:35	0.00 MB	1
66,893 66,893	0000000001c3ad6c638fc58b4c95d44e3fd038fd7751c05c8335e3daf7eec476	13 Jul 2010, 23:35	0.00 MB	1
66,892 66,892	0000000004e7f1b0effcb5de124e77c27bc28d1ae6aa2f01f58c0e56adf58557	13 Jul 2010, 23:34	0.00 MB	5
66,891 66,891	00000000007503f53c74c1ab52877ea3dbb783668a8b1ad863f36f68dd86b398	13 Jul 2010, 23:32	0.00 MB	1
66,890 66,890	0000000000c79fab270a1064465088d0864b5d65dcd5847261b4878bd077fe37	13 Jul 2010, 23:31	0.00 MB	1
66,889 66,889	000000000369fb35d49faa1292391bf1ae678972e8fc4ce96beff1994b71e642	13 Jul 2010, 23:25	0.00 MB	2
66,888 66,888	000000000310d2cd91cdbc1ae352df9f6f3181e1dab380a0a62276cb98ea8079	13 Jul 2010, 23:28	0.00 MB	4
66,887 66,887	0000000001ca2085d32fdc8e2b80533b569be4810706b7f14ab0ae9d1d3f1cf3	13 Jul 2010, 23:24	0.00 MB	1
66,886 66,886	00000000059f769013db8cdd6b2dd9454d818f1a93a3d7e98731589079c82fbe	13 Jul 2010, 23:24	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.54 GB

Node Information

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

Uptime: 2 months, 19 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.57 GB sent, 95.66 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.