Blockchain Explorer | learn me a bitcoin

Memory Pool

951 transactions

18.99 vMB

Show Random Selection

Max Size: 76/200 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
908,308	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 56 secs	0.97 vMB	745	2

Show Transactions

Blockchain

Tip: 908,307 (805,434 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
102,873 102,873	0000000000028bedfb35f89ccd3d6510e466320512a07bd48555ccb3b21dda03	15 Jan 2011, 22:35	0.00 MB	4	0
102,872 102,872	0000000000035d3e148df28ec562f68699520fc3eafef3bb293305551361b768	15 Jan 2011, 22:17	0.00 MB	4	910
102,871 102,871	000000000001a66088f8758bda73eb59fae82e21cc88ce68bcc8166b68d51ff2	15 Jan 2011, 22:15	0.02 MB	28	0
102,870 102,870	00000000000200f801382844f4f29f721204d56fff6b6e41fb13d70ced95d488	15 Jan 2011, 22:07	0.00 MB	18	0
102,869 102,869	000000000002577927dc949d8035e49bfb351bfb52042655d0bf5a1c1576a0fe	15 Jan 2011, 21:55	0.00 MB	13	0
102,868 102,868	0000000000025b83fde1095a0d44d0c64eaccd5c5baa8ae6fa525c881dabbb79	15 Jan 2011, 21:52	0.01 MB	12	0
102,867 102,867	000000000000fe7ea378fae54aa786326cea7062373b21e813e1feab02d696ef	15 Jan 2011, 21:37	0.00 MB	14	0
102,866 102,866	0000000000001d457e7c7b7fc36a129efa5b66a00586645106fe7c54e463122b	15 Jan 2011, 21:35	0.00 MB	13	0
102,865 102,865	00000000000014baa968aff23e92923eb2e7d38832a04054aa41ff937300bc32	15 Jan 2011, 21:35	0.00 MB	14	0
102,864 102,864	000000000000cc3c5561f7c22dadffb018f72faf739372e73dd9865f27900999	15 Jan 2011, 21:28	0.00 MB	13	0
102,863 102,863	0000000000035a502dde7cea812600a4bfd640895fac7190158a1097dc63da7f	15 Jan 2011, 21:24	0.00 MB	9	0
102,862 102,862	0000000000002b8e6aac3bd5658a0878c7d4fafab0bdd6c0d8e89e7b5718ff1e	15 Jan 2011, 21:12	0.00 MB	6	0
102,861 102,861	0000000000004150f0bf1511f0ff84731eecfc06f6ef79d12bdd1385c2627ee0	15 Jan 2011, 20:50	0.00 MB	1	0
102,860 102,860	000000000001a882a7342178cdd6a60e02b74805bac41e08d018c2f979917b49	15 Jan 2011, 20:44	0.00 MB	2	0
102,859 102,859	000000000001a1e179e7e18543121d98a6bf2d65f1c42a04ba46de1bcf594fcb	15 Jan 2011, 20:38	0.00 MB	2	0
102,858 102,858	0000000000006ff65c5dd7ff83648f87d47677381c6021392f26c097e5016b1e	15 Jan 2011, 20:27	0.00 MB	2	0
102,857 102,857	0000000000019382fc5da44acb1aeb66164dcb77e75e7d17629c0544e5051d2b	15 Jan 2011, 20:23	0.00 MB	9	0
102,856 102,856	0000000000026084a60f4388800ec8aaec8759fb4e9359e09b87eec030aa0f4f	15 Jan 2011, 20:17	0.00 MB	5	0
102,855 102,855	000000000002b8ee3956e418c664210b99f61561dc0a32f7a1c8257f23d20948	15 Jan 2011, 20:11	0.00 MB	12	0
102,854 102,854	0000000000019beb6bc62fddc641fd02e1621d127b81647976b0a26e55cffa87	15 Jan 2011, 20:09	0.00 MB	17	0
102,853 102,853	000000000002f3d582b75edd1b479055c59daf5f33f16a2fddb395d7805331ae	15 Jan 2011, 20:05	0.00 MB	13	0

Previous 10 blocks ↓

Total Size: 770.20 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,694.46 GB sent, 98.53 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.