Blockchain Explorer | learn me a bitcoin

Memory Pool

2,873 transactions

1.26 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
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
908,425	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 14 secs	1.00 vMB	2,164	1

Show Transactions

Blockchain

Tip: 908,424 (905,978 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
2,446 2,446	00000000b9dbc1f3df566792f19e87f3e9ec2b4ee98f1885e53af0b1968788e0	31 Jan 2009, 08:19	1
2,445 2,445	000000000b25395a2280c0e3fdfb19149d1a0800093df9760e7714f72e40339d	31 Jan 2009, 08:06	1
2,444 2,444	0000000012f2ec57a6dfdcd59b36dce7e9e33107a8b809b507b04b7076019a08	31 Jan 2009, 07:56	1
2,443 2,443	0000000083a8010a8c77c6e96e00586d04562dfc58d26a1dcf6520e73d1e5978	31 Jan 2009, 07:41	1
2,442 2,442	00000000ef4330252e7d461a200c5a2208571b75e8645d18e4ebaa9ffc0c5ccd	31 Jan 2009, 07:28	1
2,441 2,441	0000000074da83bbe5295d0bcf0b14f98b74272619b381545179f6655c54f363	31 Jan 2009, 07:18	1
2,440 2,440	0000000075bd3a19133a1805c5881d6efb95115c470629d2a1c872cd7111d987	31 Jan 2009, 07:10	1
2,439 2,439	00000000716ec65a3944e4282b67d65a91e42271ec199270ab782c80ac182704	31 Jan 2009, 07:01	1
2,438 2,438	00000000951f6f6673daf5146e2b0d64a9056faa598afadec03cc09664a21297	31 Jan 2009, 06:37	1
2,437 2,437	00000000066397fb85d28f2cdee78c1ad5e1a01cddba2728e728f92a04c6a405	31 Jan 2009, 06:26	1
2,436 2,436	000000008893d0a990594562740152e1468deba0dd59200d9fda72aa828bb006	31 Jan 2009, 06:02	1
2,435 2,435	000000001761898ad018270ad1ac1359946a9977462bd7f5a46661e2ad1acf49	31 Jan 2009, 05:51	1
2,434 2,434	00000000d2ad57633e3f5c1e01993fe32f8570d6f38c09d8b277130490642c27	31 Jan 2009, 05:41	1
2,433 2,433	0000000051047cd40e4eedaf77e20d928aacf6e00d5eff248f4bf76c0220e16f	31 Jan 2009, 05:33	1
2,432 2,432	000000004919b23c81fa5ffec029f005fa9bfd25851a9605b1fcc280e830c74c	31 Jan 2009, 05:25	1
2,431 2,431	00000000eaf6d5a6b74911becc470a77b9312e0fd7531adcb06980936d0116e2	31 Jan 2009, 05:02	1
2,430 2,430	00000000d0c78f4f45bd0cab892f82dabeb5b6b40a73111dd29b050e32e7c1ad	31 Jan 2009, 04:50	1
2,429 2,429	00000000080472b72cbbd0756553927e2260fa48c580ff4c011282974e74bf3d	31 Jan 2009, 04:30	1
2,428 2,428	00000000f79c2cfa2a60e4730626f58719a6aea20729cca0bcb09b720cfac6ad	31 Jan 2009, 04:16	1
2,427 2,427	0000000074772e648f80fcdfebe2d0b3ffc367881b1343127d22506f69d37a5f	31 Jan 2009, 04:07	1
2,426 2,426	0000000022ab27da26bf5857c4b9e744573a75f848a46eb91db3f006f3e08f25	31 Jan 2009, 03:44	1

Previous 10 blocks ↓

Total Size: 770.49 GB

Node Information

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

Uptime: 2 months, 22 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,763.25 GB sent, 99.52 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.