Blockchain Explorer | learn me a bitcoin

Memory Pool

2,490 transactions

0.97 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,758	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 7 secs	0.96 vMB	2,488	4

Show Transactions

Blockchain

Tip: 907,757 (749,767 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,990 157,990	000000000000064027a9ac5348751538be08f13020a675124b8daca27cfc5a46	18 Dec 2011, 08:43	0.01 MB	33	125
157,989 157,989	000000000000043b180e8370ef04bdc784894cd350ce506f2918370740a1fbdc	18 Dec 2011, 08:19	0.00 MB	11	894
157,988 157,988	0000000000000dfdfa1d3dd6d6f4c43b09d9940aa365cb26ee52de2620b8d712	18 Dec 2011, 08:00	0.01 MB	38	149
157,987 157,987	0000000000000be62091eb4e0933f0607c08c2478bd3248615e357931df6e232	18 Dec 2011, 07:48	0.00 MB	7	11
157,986 157,986	000000000000057235a1bf15e1c06399a3a8ffccd33e6825160cae191d9cf2a8	18 Dec 2011, 07:39	0.00 MB	18	275
157,985 157,985	0000000000000252a8a97e01238a94527db6d3429e869aed06f025fa7345c0b8	18 Dec 2011, 07:30	0.01 MB	18	104
157,984 157,984	0000000000000cce6f62d6765e239f02b5ba3357a487dba452086b58bbdc188b	18 Dec 2011, 07:23	0.01 MB	18	41
157,983 157,983	0000000000000aea2663875eec168dfef8cdb706848e3a89c1d71bdff54d17cc	18 Dec 2011, 07:11	0.00 MB	12	357
157,982 157,982	00000000000000f497f986aca161860bb2e2adb34f5b3cadee009609a868be42	18 Dec 2011, 07:05	0.01 MB	28	33
157,981 157,981	00000000000008147fac58df1bc2a6aac4de9d0fa51e925a8d7370f0c406dd11	18 Dec 2011, 06:59	0.00 MB	14	14
157,980 157,980	0000000000000dd6c326e166936b42feed63d01174e7d3228329d0f74aa0a825	18 Dec 2011, 06:58	0.06 MB	21	114
157,979 157,979	0000000000000c80710b813785641c730c7e9ee230ea2b2723cd82433793c789	18 Dec 2011, 06:33	0.04 MB	79	30
157,978 157,978	0000000000000cbbc1d103b4ed2953c6a94d6790197541821b686da88b78a6ef	18 Dec 2011, 05:52	0.00 MB	6	57
157,977 157,977	0000000000000938d2eae23f520aea754025d60b24693fcd5311cf78638644fd	18 Dec 2011, 05:49	0.01 MB	12	46
157,976 157,976	0000000000000a645eba0e83452773a8388bdb0f8f95ac137ffbd95ae9b49c60	18 Dec 2011, 05:47	0.00 MB	6	110
157,975 157,975	0000000000000287eaf2a69d82a954bb1c97c38f272c9d464478e6dbf0c9cc53	18 Dec 2011, 05:39	0.00 MB	8	62
157,974 157,974	000000000000064b2c37928e01d9e9f638e52bb53f6c1e42e2f10c3fc9e6e301	18 Dec 2011, 05:34	0.00 MB	8	102
157,973 157,973	0000000000000e62792f68a6b12febdd109fed6a76ab4caa2ac0b0081ca8868b	18 Dec 2011, 05:31	0.00 MB	1	0
157,972 157,972	00000000000002bd7a3037f0ae622b90df1754481cef56d650a6d03b0f10dcd2	18 Dec 2011, 05:31	0.01 MB	48	129
157,971 157,971	000000000000049057543d7a321b4e7e29c6e526ac7a95c55d9640b24267d4a3	18 Dec 2011, 05:22	0.01 MB	20	225
157,970 157,970	00000000000001cf37852328637a47aaa12cc73173a8522a4516c18e93c393a6	18 Dec 2011, 05:10	0.00 MB	7	89

Previous 10 blocks ↓

Total Size: 769.09 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.35 GB sent, 93.35 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.