Blockchain Explorer | learn me a bitcoin

Memory Pool

4,645 transactions

15.05 vMB

Show Random Selection

Max Size: 63/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 29 secs ago	1.00 vMB	3,823	3

Show Transactions

Blockchain

Tip: 908,301 (820,349 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
87,952 87,952	0000000000005d89d81937922caea31277549978e04d06e4afc78ed27036b8c9	27 Oct 2010, 16:18	0.00 MB	1
87,951 87,951	00000000000070d5b57ae5ee9e121fca841d527dc2daf614bddf878bba892328	27 Oct 2010, 16:10	0.00 MB	1
87,950 87,950	0000000000049ab4454d5bfca02c8512dadb1fe70345988c89d7a09837028c11	27 Oct 2010, 16:01	0.00 MB	4
87,949 87,949	000000000004fcf6d8da3f2bf85d88f7c69dd9b6272e5834cc7f72315b01b381	27 Oct 2010, 15:52	0.00 MB	2
87,948 87,948	0000000000089e0e9f8947a77d968a734f8d1c00356ba9ccb6b6a8ccba51ab18	27 Oct 2010, 15:46	0.00 MB	4
87,947 87,947	00000000001405b9924c2bb2799e0a1666ad8347d3802db29bb170a268da3311	27 Oct 2010, 15:37	0.00 MB	1
87,946 87,946	00000000000fe6c8e0cfe2022672f62b1eb534681c7811fa288a561848d82394	27 Oct 2010, 15:35	0.00 MB	2
87,945 87,945	00000000001e3c2e4f675c0deccd2ab548882957157f094f57fff07a0d62167e	27 Oct 2010, 15:31	0.00 MB	3
87,944 87,944	00000000000b2ff195fad23ed08622396f3e83af915ee9da9e470dde6ed33ad7	27 Oct 2010, 15:28	0.01 MB	10
87,943 87,943	00000000000da6d008c99cc31afb6bbc4cee32afcafcd75873a31029af364f72	27 Oct 2010, 14:54	0.00 MB	2
87,942 87,942	000000000009c9e08c8c529ae6da1ede012c6cd73ca3d13aa9efdc146607bfb3	27 Oct 2010, 14:53	0.00 MB	5
87,941 87,941	00000000000088e6497ea1a5ef4c73f5115a79361b52078fe4192956a0656364	27 Oct 2010, 14:50	0.00 MB	3
87,940 87,940	00000000000a6dce2f2abaf9936c325ec9cfefa04db9a58577cd50b5d872a33c	27 Oct 2010, 14:34	0.00 MB	1
87,939 87,939	00000000001b99ff30c68364849abf74a2e0f967323fc3aef8bdf1b120614953	27 Oct 2010, 14:34	0.00 MB	2
87,938 87,938	000000000005a0a9752bd208364f80c01beacb4b08aa9112b3611350a1a361dd	27 Oct 2010, 14:13	0.00 MB	1
87,937 87,937	000000000013dedc7511813d4817f40e9e795858de817b406fe2180dbbc0d1e6	27 Oct 2010, 14:12	0.00 MB	1
87,936 87,936	0000000000053c80bb7a4c7f21474be18f2be70a359c91a4585ea2d1d2551df5	27 Oct 2010, 14:09	0.00 MB	1
87,935 87,935	00000000001c5fb4d577f64a958e0d8fbc8e6eb1ddf69b8c3ef648f826c391b8	27 Oct 2010, 14:07	0.00 MB	1
87,934 87,934	00000000000fe0d19abf5c8e97c54a0fcf64a0e9883d96ab37114b2ca17d6ac1	27 Oct 2010, 13:58	0.00 MB	1
87,933 87,933	000000000007784fee39711091d74693728d76cf6c0d92f00965abc02aff1147	27 Oct 2010, 13:54	0.00 MB	1
87,932 87,932	00000000000e262e52dad0edad9e0d1c9c24c49e31629cbff521abff7cbe2e1b	27 Oct 2010, 13:53	0.00 MB	3

Previous 10 blocks ↓

Total Size: 770.18 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: 1,693.18 GB sent, 98.47 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.