Blockchain Explorer | learn me a bitcoin

Memory Pool

1,605 transactions

0.70 vMB

Show Random Selection

Max Size: 4/200 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
908,004	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 20 secs	0.70 vMB	1,605	1

Show Transactions

Blockchain

Tip: 908,003 (803,277 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,726 104,726	0000000000018162a1deac094956a06c4816eb6146ddb415870eb2f4f18b8a0e	26 Jan 2011, 17:34	0.00 MB	2
104,725 104,725	000000000000684aca3a700e745fcfa38ccc0d263753c6ecf0dbd3d0366c45bc	26 Jan 2011, 17:23	0.00 MB	1
104,724 104,724	000000000001c506e2020c76f5b21090b406ed455c8389d52bf4c091872fa159	26 Jan 2011, 17:22	0.00 MB	1
104,723 104,723	000000000001b5f3def09af02c9ebe7a022c192594e1085fa86c28449d2bdbbf	26 Jan 2011, 17:22	0.00 MB	1
104,722 104,722	00000000000329c5fda81b3d126edce150bde921216d552a569a54599dbf1723	26 Jan 2011, 17:20	0.00 MB	1
104,721 104,721	000000000002334f476d0142ca6f86d460f0317d237ec450397ac300ca58fbde	26 Jan 2011, 17:17	0.00 MB	1
104,720 104,720	0000000000036293ae170d134ddf2ae602a5790831689ab3e281c3c45aeebbcf	26 Jan 2011, 17:14	0.00 MB	1
104,719 104,719	0000000000022598a1daa886ebbf3d732319fa8d471ff1d9b1724af0be3440a6	26 Jan 2011, 17:12	0.00 MB	2
104,718 104,718	0000000000016c779e73bd5cbf2ec33d20bb5dff3dfad19b073697b663679bf7	26 Jan 2011, 17:05	0.00 MB	2
104,717 104,717	000000000001dd1581c2eb23cae804b702ea06b0e93ef9a54e6a68071a1a226b	26 Jan 2011, 16:37	0.00 MB	2
104,716 104,716	000000000002414f937c5e248f59a1abf71b4763bfd137fc8bb42540c2063647	26 Jan 2011, 16:34	0.00 MB	2
104,715 104,715	000000000001d5d725c5d892973a7886302ad8548f9d0b26d07eb316ebd037e3	26 Jan 2011, 16:25	0.00 MB	2
104,714 104,714	000000000001196caeb967eb4a3015f2ab48ff899e17b5d4ade30440dfd8d172	26 Jan 2011, 16:23	0.00 MB	3
104,713 104,713	0000000000030f694c0c353f7844c228598d2a917bd411ffeab465282fa3f19b	26 Jan 2011, 16:19	0.00 MB	12
104,712 104,712	000000000000f4e87d0de3c89d4027529c63cc10b67a04666a34b03270d6d727	26 Jan 2011, 16:16	0.01 MB	22
104,711 104,711	00000000000250a3966ec0e976bbb62affc84ae188e48c939a9252f234d58daa	26 Jan 2011, 15:43	0.00 MB	8
104,710 104,710	0000000000007cb691a1a4ffdccd0dca63087e6f21584581df26cc3afe5c5fd3	26 Jan 2011, 15:25	0.00 MB	5
104,709 104,709	0000000000015329d9aedfb360f90eaa78180dba1a31f91aa52189ad29601b75	26 Jan 2011, 15:08	0.00 MB	5
104,708 104,708	0000000000035946fe8c8710832ce786fc4fe435318cdcaf724388512e17c4e8	26 Jan 2011, 15:04	0.00 MB	18
104,707 104,707	00000000000222d905476fdf7d169f370eb78fad1cc50f7836ffc9818ea21ea3	26 Jan 2011, 14:57	0.00 MB	2
104,706 104,706	00000000000063cb4d633188b5ecaf1c898198a4d94271d62f45f0204394cca5	26 Jan 2011, 14:50	0.00 MB	2

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.94 GB sent, 95.69 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.