Blockchain Explorer | learn me a bitcoin

Memory Pool

34,760 transactions

47.36 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,260	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 54 secs	1.00 vMB	2,923	24

Blockchain

Tip: 841,259 (498,440 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,819 342,819	00000000000000000182e2b87d0f100de44a86ae7fe39321a9d4d9def5a7c7ae	10 Feb 2015, 06:43	0.49 MB	856	25
342,818 342,818	000000000000000010d15bb49a58fafc334e4d0c529f78f0731ffe80c2a4c59e	10 Feb 2015, 06:31	0.20 MB	346	23
342,817 342,817	000000000000000012366438e900ba5b53d99df0f379f8cf2bccfc875fe367f4	10 Feb 2015, 06:25	0.23 MB	384	26
342,816 342,816	000000000000000015833b8fa399dea0e3ace5c562da9ca22f9a8feac562de9e	10 Feb 2015, 06:19	0.92 MB	1,574	26
342,815 342,815	00000000000000000d804bbf6c3478fe3256fb6e5676de113be845e0455e6541	10 Feb 2015, 05:49	0.38 MB	671	25
342,814 342,814	0000000000000000143791efb3240e210fd7d1ea7d8629725bda4ff00c869fb0	10 Feb 2015, 05:35	0.26 MB	412	17
342,813 342,813	00000000000000001359c98c20f40adc067e3672f9276b6652fc174494077850	10 Feb 2015, 05:31	0.17 MB	481	30
342,812 342,812	0000000000000000053d68a81be2eb2429bf96945d15844df81efce492729a3b	10 Feb 2015, 05:19	0.60 MB	1,023	22
342,811 342,811	000000000000000017eb6c93b69a286f52315b43cab3665e75085552bb76d323	10 Feb 2015, 05:02	0.36 MB	537	21
342,810 342,810	0000000000000000132003af47c60842c661fe6e7d9b758fb03b4066fc8d1e7d	10 Feb 2015, 04:54	0.90 MB	1,181	18
342,809 342,809	000000000000000013729aa13c72aadaab74cb96f9ac9697aafbb5d0a59e5ef0	10 Feb 2015, 04:37	0.18 MB	145	12
342,808 342,808	0000000000000000006d7c1b7b4acb41b608469ab9bc77262dd2e50c29fa1b79	10 Feb 2015, 04:42	0.04 MB	64	18
342,807 342,807	000000000000000007cf3ee15bb420f58d359a89ff7336dd0e38b781fa8ff807	10 Feb 2015, 04:35	0.18 MB	206	12
342,806 342,806	00000000000000000ff3c106570d62a182478b0a49f5678ba4c9775973f506e6	10 Feb 2015, 04:32	0.63 MB	864	19
342,805 342,805	0000000000000000150c7478db9f1d2d7ac35f18063f0cee6bb37aee321f0960	10 Feb 2015, 04:18	0.29 MB	586	31
342,804 342,804	00000000000000000b9cd78d32735f3ca623ad1595a45e01f303c2a8a3a9c8f4	10 Feb 2015, 04:07	0.10 MB	138	7
342,803 342,803	0000000000000000175840bbc06c00d8195397832899b1db44764af07447cb39	10 Feb 2015, 04:06	0.10 MB	86	5
342,802 342,802	000000000000000017f31e36c2758ee4afd882c49a8605fe0534f024242d6a52	10 Feb 2015, 04:06	0.83 MB	1,614	27
342,801 342,801	000000000000000010ff5502b6d6c4e0e8be0191823ecc1e7ace8e282f9a8e52	10 Feb 2015, 03:33	0.43 MB	804	30
342,800 342,800	00000000000000000530a695d6a35838c37a931a1e515aedd1acd0f4429bd11a	10 Feb 2015, 03:25	0.04 MB	128	38
342,799 342,799	0000000000000000047e971945a68360b1ced6467e1ea8faff8097b5caa2383c	10 Feb 2015, 03:18	0.26 MB	483	37

Previous 10 blocks ↓

Total Size: 645.36 GB

Node Information

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

Uptime: 25 days, 18 hours, 46 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,234.03 GB sent, 31.97 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.