Blockchain Explorer | learn me a bitcoin

Memory Pool

38,027 transactions

38.35 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,788	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 37 secs ago	1.00 vMB	4,058	60

Blockchain

Tip: 840,787 (441,101 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
399,686 399,686	000000000000000003611fdbed0900f84bb8e425d4ad0154ec4b0315c6520ab8	23 Feb 2016, 08:54	1.00 MB	2,557	49
399,685 399,685	000000000000000006b537d1125351bf4a62e636a63a5ee2e7ea7a88db67373f	23 Feb 2016, 08:36	0.98 MB	1,641	36
399,684 399,684	000000000000000004d63908d88a153930e88da1fb2d339056e705b048097352	23 Feb 2016, 08:28	1.00 MB	1,736	23
399,683 399,683	000000000000000000892fb850a89310a3bd1eabe12a9040fa7c6bc40ebd24be	23 Feb 2016, 08:26	0.98 MB	2,137	45
399,682 399,682	00000000000000000350136dc6f8891f9cb19c6454b5e7fa0bfdf86b5153e9bc	23 Feb 2016, 08:11	1.00 MB	2,797	52
399,681 399,681	00000000000000000339c36049c5f86cb61f61ba8d6fb2e30c3f6beb14778a39	23 Feb 2016, 07:53	0.99 MB	2,055	38
399,680 399,680	000000000000000003ffe6a374cc75e82baf7fbcf22eade318891dd7dbd78b9e	23 Feb 2016, 07:43	0.98 MB	1,852	27
399,679 399,679	000000000000000002067f906d4696d69ca361fc377fa848aba962d4bcec23e8	23 Feb 2016, 07:39	0.98 MB	2,520	50
399,678 399,678	0000000000000000020fb8ad846ce28a4cca268348e5c6482357da6f49cd8ea8	23 Feb 2016, 07:16	0.93 MB	2,241	39
399,677 399,677	0000000000000000019509e036ce0f2654d9f0bba44391937ae677b2f26223d4	23 Feb 2016, 07:04	0.00 MB	1	0
399,676 399,676	00000000000000000105e0c29e06fdb081c5f45586f68f4abf1bd99696e5248e	23 Feb 2016, 07:09	1.00 MB	1,570	23
399,675 399,675	000000000000000004596c3a6885c657cbb1acdee355489566d504f371d97219	23 Feb 2016, 07:00	0.95 MB	1,885	27
399,674 399,674	0000000000000000009b4a498234bdc0e0db56302166d6ba140c255d3cd3e9cd	23 Feb 2016, 06:58	1.00 MB	1,993	32
399,673 399,673	000000000000000004fdf158397ad1bdc9d222a8a224827fa1158f2913d7c74f	23 Feb 2016, 06:51	0.98 MB	2,527	41
399,672 399,672	000000000000000003f03b0a76043f2518ed0a210b9f6fe504124e2e4868c91e	23 Feb 2016, 06:40	0.93 MB	2,460	46
399,671 399,671	00000000000000000078e11592378860b39f85150f3d7b754c58e3772bf40d9c	23 Feb 2016, 06:25	1.00 MB	2,195	43
399,670 399,670	0000000000000000041a854a139cfb5432b6bc81de52fe1386fb2fff4f4cdcc7	23 Feb 2016, 06:16	1.00 MB	2,824	59
399,669 399,669	000000000000000000fa6a39992fc52a7938b55667a40dd7dc7d37bbd507a704	23 Feb 2016, 05:39	1.00 MB	2,227	43
399,668 399,668	00000000000000000109b588f8aabaf54fbd6ea02d8330d0f1b0d2c6dc93ea26	23 Feb 2016, 05:25	0.93 MB	2,168	45
399,667 399,667	00000000000000000262273cdaa07cb2efcf646ddeeaf597520f569fe747e36e	23 Feb 2016, 05:11	0.75 MB	1,564	27
399,666 399,666	0000000000000000002c4fcc83d685e802bff7bc275190568981f2f9ca40ba71	23 Feb 2016, 05:09	1.00 MB	1,290	32

Previous 10 blocks ↓

Total Size: 644.50 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 22 days, 9 hours, 46 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,059.46 GB sent, 27.52 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.