Blockchain Explorer | learn me a bitcoin

Memory Pool

3,998 transactions

1.18 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,620	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 20 secs ago	1.00 vMB	3,341	3

Show Transactions

Blockchain

Tip: 908,619 (846,944 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
61,675 61,675	0000000004376d852512b702e9e01169750de076f4dc2569c3f5e0e803edad0a	19 Jun 2010, 15:15	0.00 MB	1
61,674 61,674	000000000a933b46ce403bcf7589307483f62da2d06467f845cd43e7822f6f8f	19 Jun 2010, 15:11	0.00 MB	1
61,673 61,673	000000000be6d77389ec39e5fb183a4bf52084de9f062ae1da72f164e688be12	19 Jun 2010, 15:11	0.00 MB	2
61,672 61,672	000000000c5185688cdf4b2c7e7bca965a8096ddc88cd0b8df8c9e3ad1f4fac7	19 Jun 2010, 15:01	0.00 MB	1
61,671 61,671	000000000a59d2ee016a0ca7730748ec1bf465116f605276c7ea566089775222	19 Jun 2010, 14:56	0.00 MB	1
61,670 61,670	0000000009c82078b20293141d20459719a496e9ff57034764bb5ed72e234ec7	19 Jun 2010, 14:53	0.00 MB	1
61,669 61,669	0000000003b11f2aa51cf8ea09d5080ca055861572cee22db6a04b6abb5cc686	19 Jun 2010, 14:46	0.00 MB	1
61,668 61,668	00000000095313554302b6c98385a9cd0dfcbae389dcc7055a2ce91bc7b4640b	19 Jun 2010, 14:34	0.00 MB	3
61,667 61,667	0000000004da839cd6bf5262e1d21e94855b79d276c0dfc282a59be3d70d906b	19 Jun 2010, 14:24	0.00 MB	1
61,666 61,666	0000000004fa331d17b0125168368c34ba1b9543e39b2a6654390e2081c30f90	19 Jun 2010, 14:23	0.01 MB	3
61,665 61,665	00000000050fe10c6b989c41ec415fdd65782a6f0a3c4bc465e28bb0a212dfbb	19 Jun 2010, 14:12	0.00 MB	1
61,664 61,664	00000000072e5213ac452157f9e2adb2b8b1fa52d2d1090a50abacc967186d97	19 Jun 2010, 14:10	0.00 MB	1
61,663 61,663	0000000005ddc1e3ea78fbe6dfec961fcc7638aeb5d119d0713971c2ccd34ddd	19 Jun 2010, 14:03	0.00 MB	1
61,662 61,662	000000000735f1845f79dbc93e0eb7f7761769eaab4f92430351d82002c69157	19 Jun 2010, 14:02	0.00 MB	1
61,661 61,661	00000000032a927032cf4c6de3baf4e68d0ef782b72a3fc1f141f96bed19cca6	19 Jun 2010, 13:50	0.00 MB	1
61,660 61,660	000000000e191b23c9efef38deeff08f798cddfdfc9bea22fa0dd7774b98fa9e	19 Jun 2010, 13:47	0.00 MB	1
61,659 61,659	000000000db1ec22317477d0833b75ac567ab281054b75d14f7efc8a9590fded	19 Jun 2010, 13:45	0.00 MB	1
61,658 61,658	000000000e97678aa02777a7d959151d04c033e21834ff75516cd7b8dcaabb50	19 Jun 2010, 13:30	0.00 MB	1
61,657 61,657	0000000001bbbbb6a9b202b6634f9091dd80e6a4bd90924363708c79b804df7a	19 Jun 2010, 13:27	0.00 MB	2
61,656 61,656	00000000022411bd02e4a6ea48df10135332b94a67ebe3f38dc7440b1bfa1f67	19 Jun 2010, 13:08	0.00 MB	1
61,655 61,655	000000000b1eabe9fc3cd5e8634d2cb2154c34381867645be624c76fa65018a8	19 Jun 2010, 13:05	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.85 GB

Node Information

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

Uptime: 2 months, 23 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.08 GB sent, 101.18 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.