Blockchain Explorer | learn me a bitcoin

Memory Pool

2,490 transactions

0.85 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,478	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 28 secs ago	0.85 vMB	2,484	2

Show Transactions

Blockchain

Tip: 908,477 (862,068 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,409 46,409	00000000320e54741b622e7b8147e124e2e8ce5f87b6febed959736de5ef0d16	22 Mar 2010, 05:05	1
46,408 46,408	0000000028d084539ab02ba566825874a1a7b3ea5b66b5dd36134e541eeb2830	22 Mar 2010, 05:03	1
46,407 46,407	000000001aee93ed9914db8c5bb52ed23d7b2ed9b274600e2c66d3c66493a8a8	22 Mar 2010, 04:59	1
46,406 46,406	00000000061858b3cf9f4dae7e39462a88040da1d407b4d967ae3babaa40273f	22 Mar 2010, 04:57	1
46,405 46,405	000000002a37d9138a87e54098159eeb6ad73c8ae112cb6b6497c121f02f1603	22 Mar 2010, 04:42	1
46,404 46,404	00000000265553537f54abd97c8c5c66cc9be8a5bb1637d0aa3b5b3eabdc801d	22 Mar 2010, 04:40	1
46,403 46,403	00000000306d9a4d5cbf33bba69fd91bb6926a64d8553f6775096752b589c333	22 Mar 2010, 04:37	1
46,402 46,402	000000001480079cc3ee4918a6f707eada2810c590653904de702bf5a6a7d61e	22 Mar 2010, 04:09	1
46,401 46,401	0000000023722dd0f3992933ea04d34d295a81e1ee430084a7192f500eb307c4	22 Mar 2010, 04:06	1
46,400 46,400	00000000195344efeb1a89d2e5a27d3fe7b4bc6c60edbf44bf3bb43255b599da	22 Mar 2010, 04:01	1
46,399 46,399	0000000003fa9d09eead7695ac743bbad7fd8a024b9ec71db4ab62be61e07ede	22 Mar 2010, 03:56	1
46,398 46,398	0000000006fb443e01f84edd976a25a5b24eaf02aeeedc5a20685ffe22b8dd4f	22 Mar 2010, 03:52	1
46,397 46,397	0000000024cfccfa35c5c895f92875849524d9ba84237f1d46c0cbae872a6591	22 Mar 2010, 03:37	1
46,396 46,396	000000002eecae27b8c0188a59d721f883208383bf80d93deae3ba78933299b1	22 Mar 2010, 03:27	1
46,395 46,395	000000001f8e4610fe0fe27fd1f9b57bab04fa16e86f14f2355ab381ea53db76	22 Mar 2010, 03:11	1
46,394 46,394	000000002508fe94347a6e4ac9e693e69076c4d77424518dd0e70337d9b19c54	22 Mar 2010, 03:00	1
46,393 46,393	0000000006ed6880ae5db3d198e5e629af71c95535c2159e46fc57fe7c93fcd5	22 Mar 2010, 02:55	1
46,392 46,392	0000000033b96a2eaaf2b47dac277ad0e4bc7b5f6116292e59adf10cfdc26ec3	22 Mar 2010, 02:49	1
46,391 46,391	0000000002353b6bdd8fafad5be0008eb119ce1730be28e8bb71b9e9588c7b6f	22 Mar 2010, 02:46	1
46,390 46,390	000000002b3183baccbc2683578ec09278af49c737216ab7761efa027b58477d	22 Mar 2010, 02:25	1
46,389 46,389	000000002e38d10ae5e3f12d1f4c8022bad69861ccbd01585f3a63e2a80a7b04	22 Mar 2010, 02:25	1

Previous 10 blocks ↓

Total Size: 770.60 GB

Node Information

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

Uptime: 2 months, 22 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,786.18 GB sent, 99.96 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.