Blockchain Explorer | learn me a bitcoin

Memory Pool

42,975 transactions

40.46 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,378	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 44 secs	1.00 vMB	2,348	26

Blockchain

Tip: 842,377 (191,886 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,491 650,491	00000000000000000006b41c97ba20dda1aa232867650e8cc1a85821e7ba98ce	29 Sep 2020, 09:34	1.27 MB	2,813	87
650,490 650,490	00000000000000000006e17d51522f582fa6970fd17e544654d19e6f63fa0f7f	29 Sep 2020, 08:55	1.19 MB	1,934	41
650,489 650,489	00000000000000000005ff405a517959093a6412b95fc425933eb4cfe525baa6	29 Sep 2020, 08:49	1.28 MB	1,967	50
650,488 650,488	0000000000000000000c399fc686d6d47a37bad0e3d1c181f2156edc51b5815e	29 Sep 2020, 08:43	1.16 MB	2,425	33
650,487 650,487	0000000000000000000cafa0c61e83714aed0b6bbd6b13b00f6a2d6a9be6cf80	29 Sep 2020, 08:38	1.26 MB	2,220	40
650,486 650,486	00000000000000000005be2701aaa50b2ce0f82dbd1a9d6cd0117554bb0ca3ad	29 Sep 2020, 08:32	1.18 MB	2,412	41
650,485 650,485	000000000000000000070156997dc79cb3d06e253a9596d7c23820065aaf4e2c	29 Sep 2020, 08:27	1.22 MB	2,080	41
650,484 650,484	000000000000000000030eaebaff931ba34aedb73615a961ce4ab71affc743b4	29 Sep 2020, 08:27	1.29 MB	2,402	70
650,483 650,483	000000000000000000019a8825d478905d2920ac0a272694ecba362262cb1e3f	29 Sep 2020, 08:14	1.29 MB	1,915	53
650,482 650,482	00000000000000000001b392b78570fe6cbd31b8b7a4533effd0953eb4d36cfa	29 Sep 2020, 08:14	1.32 MB	2,397	62
650,481 650,481	00000000000000000008638ef5c34f529f36fe2d59c5fb5d2bb9aada46f932c6	29 Sep 2020, 08:12	1.97 MB	1,032	98
650,480 650,480	00000000000000000004ff0100b431c4a81fe547441b90852be74f495b3878d3	29 Sep 2020, 07:51	1.56 MB	2,402	68
650,479 650,479	0000000000000000000c089693f2b3260a41976996c1b4aa06076aaa33d052e2	29 Sep 2020, 07:45	1.51 MB	1,752	69
650,478 650,478	00000000000000000000d1476159054944d49f783b8f7cfbed4fd0c202c1f49c	29 Sep 2020, 07:36	1.72 MB	1,978	83
650,477 650,477	0000000000000000000559c1b6f503f980f2d1c394039726c05edbcbc900414f	29 Sep 2020, 07:28	1.76 MB	1,725	100
650,476 650,476	0000000000000000000badb16b23408f2c953efe4e87ae71c5ace8e93a8e87d8	29 Sep 2020, 06:35	1.33 MB	2,639	55
650,475 650,475	0000000000000000000e89cd0a8be642f4c1622506a7eabb33e2c237356659fc	29 Sep 2020, 06:18	1.29 MB	2,341	30
650,474 650,474	0000000000000000000444409e06c1602d928969ee6732b37e2a030c0e4f4946	29 Sep 2020, 06:11	1.21 MB	2,120	39
650,473 650,473	00000000000000000005ee10eff75a0db9620516e399db5767b084877473c5e0	29 Sep 2020, 06:02	1.29 MB	2,308	62
650,472 650,472	000000000000000000048bf011e85350b684ff57c7761727541bb88b8423652a	29 Sep 2020, 05:43	1.34 MB	2,769	67
650,471 650,471	000000000000000000000ace796ba8d39092986d19f6b4e4655117a877d20a4a	29 Sep 2020, 05:17	1.29 MB	2,560	27

Previous 10 blocks ↓

Total Size: 647.43 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.36 GB sent, 45.72 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.