Blockchain Explorer | learn me a bitcoin

Memory Pool

1,087 transactions

0.30 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,639	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 11 secs	0.30 vMB	1,084	2

Show Transactions

Blockchain

Tip: 908,638 (907,136 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,502 1,502	00000000b6d776781b8a46d059660e60c67e108fd5a5ed441a7995266186f050	24 Jan 2009, 03:55	1
1,501 1,501	0000000054f7d37ec4740027b6994907d8e771d77c14501503833da4146e8637	24 Jan 2009, 03:37	1
1,500 1,500	000000007d07681a955b7bb9d96c473e847395b592b6e9e5a73b15b594bd4013	24 Jan 2009, 03:36	1
1,499 1,499	0000000067998d09c2a310314ea12cbfc7e528d60a6bdc2e0907ae3b9482855c	24 Jan 2009, 03:30	1
1,498 1,498	000000000a20cbe365611f74cd93f91ad2f037b465cd67bb09ba1a43fbdfc278	24 Jan 2009, 03:19	1
1,497 1,497	000000002a656240dcd2cbbf5bd9d1ac87b6c7a513577852b048f1f412008d21	24 Jan 2009, 03:13	1
1,496 1,496	00000000ac1b67360d0372804da6a0db00d1d9587dbb2087367fbd3d0d4bad50	24 Jan 2009, 03:02	1
1,495 1,495	000000004c1dcd06f4ca194a1761f25146a8b219dc03dd4df9d1f446210ce0a7	24 Jan 2009, 02:50	1
1,494 1,494	00000000de4ccbbe194b8393f747881565ef9a19288328228b53dcbaf4f88609	24 Jan 2009, 02:46	1
1,493 1,493	00000000c3a7bc56d1eaace7a174de16999db9e747aeec41ab62318f812b2678	24 Jan 2009, 02:38	1
1,492 1,492	000000002590c6bd1c26c7afffb1dfb621950be4a6d9b89d019455c982997368	24 Jan 2009, 02:26	1
1,491 1,491	00000000b7f525ddd961b69117ec21f5fc253af5a60be885a72cab6cc65b4adc	24 Jan 2009, 02:22	1
1,490 1,490	000000001d48d25d3c5cce231e54dd545d31c41d050f375a9246406e85c3c821	24 Jan 2009, 02:12	1
1,489 1,489	000000006b1f5dc15511fafc195ed3397c191ef1298a8255c9e99d877a5ffd26	24 Jan 2009, 02:00	1
1,488 1,488	000000004e71854ee6867086bc5870c4d88b7ea470fc0a46b2f3091a6b490e25	24 Jan 2009, 01:59	1
1,487 1,487	0000000067ee90b45db11656beafa2968a4caaf966fd6fecfca909495a63a47f	24 Jan 2009, 01:54	1
1,486 1,486	0000000060eb46c50cca1b37bf0bd6446740a2cb07498a15b590b22f48e6a5be	24 Jan 2009, 01:53	1
1,485 1,485	0000000028e31f00c3cdcfb301a40e3b1169efd6018c463ed47e7b51a9243784	24 Jan 2009, 01:47	1
1,484 1,484	0000000068026e7e0c455f0f390b250a71ecf8b8911fe50c86b0e4a37cdcf13f	24 Jan 2009, 01:44	1
1,483 1,483	0000000094fac7c1faa819b126571e587e533558930772bf31d86f69cfb744c2	24 Jan 2009, 01:29	1
1,482 1,482	00000000fa1547e48cef5ec9988b7c847805dffe71d3c282392c72835e4f8300	24 Jan 2009, 01:28	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.90 GB sent, 101.32 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.