Blockchain Explorer | learn me a bitcoin

Memory Pool

38,949 transactions

29.18 vMB

Show Random Selection

Max Size: 138/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,207	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 33 secs ago	1.00 vMB	3,611	30

Blockchain

Tip: 842,206 (325,391 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,815 516,815	0000000000000000000b1724de047c3acb6980f0d1f86dcfeedd860a88bff68d	05 Apr 2018, 22:16	1.25 MB	2,814	29
516,814 516,814	000000000000000000284b3c46511b1a98431ddbd7a45fe69107d9e516b381b5	05 Apr 2018, 21:51	0.45 MB	1,085	30
516,813 516,813	00000000000000000019bd4898536faa32352e3890778141edf3bfcd4cc1d30a	05 Apr 2018, 21:42	0.49 MB	1,053	26
516,812 516,812	00000000000000000006d3a9c9d1a5dcb5b333a803aca466de8d4e5a19253505	05 Apr 2018, 21:33	0.59 MB	1,571	33
516,811 516,811	0000000000000000003751dfc0453aa9117be86b527633b8457225993a3a3a3e	05 Apr 2018, 21:21	0.83 MB	1,885	23
516,810 516,810	0000000000000000002c53a248efb22cae22cfd23bce2f686d3ee079a63ec166	05 Apr 2018, 21:07	0.12 MB	245	28
516,809 516,809	0000000000000000002e41a7598f8eea5aa861c18b156bf673c3298efa769b0a	05 Apr 2018, 21:06	0.10 MB	298	33
516,808 516,808	0000000000000000001d2c76add10bcac15fa58a052cecb8972d38f545e2e883	05 Apr 2018, 21:03	0.06 MB	62	12
516,807 516,807	000000000000000000125cf2acfbd51a309836a8d409d1b2d2af829040f1dc3a	05 Apr 2018, 21:03	0.42 MB	686	22
516,806 516,806	000000000000000000086f40717d070c761e186226c2eac410732cad16f6d5d3	05 Apr 2018, 20:59	0.05 MB	131	26
516,805 516,805	0000000000000000004e50d1101237d213f69d38c9e26abeb35f9b4ff24444e9	05 Apr 2018, 20:57	0.39 MB	952	34
516,804 516,804	00000000000000000041b327444abd47e5b91892c28bfc070666529f35f2ee3f	05 Apr 2018, 20:51	0.13 MB	292	15
516,803 516,803	0000000000000000002502c34373cb5ddacc339426b0ed36ee4f57224b8e0dfd	05 Apr 2018, 20:48	0.21 MB	505	31
516,802 516,802	000000000000000000005e0c77f5c0e08f773e33f128aefcebead66f47df4835	05 Apr 2018, 20:44	0.03 MB	65	31
516,801 516,801	0000000000000000000964102c8d67bffbbdd573ca64a758d2b0fb93468dc2c6	05 Apr 2018, 20:44	0.55 MB	1,291	22
516,800 516,800	0000000000000000003c6a47c9c4adea1aa20bebfd368d5bcf2b1d646773d4ba	05 Apr 2018, 20:34	0.77 MB	1,435	24
516,799 516,799	0000000000000000003842fbeada078b67a786e3df6004118e231788590a8330	05 Apr 2018, 20:26	0.13 MB	271	16
516,798 516,798	00000000000000000023978e1d4beaa4c1d374f777bf4ef521a0acd9e6c88dbd	05 Apr 2018, 20:24	1.11 MB	2,308	21
516,797 516,797	00000000000000000040330237ad9f22312de1b4f096827eadb4dcf19c6d4054	05 Apr 2018, 20:10	0.10 MB	225	46
516,796 516,796	0000000000000000001872ac151f7b42e34e948751b805a2d7cc8dc84853aef2	05 Apr 2018, 20:05	0.44 MB	811	31
516,795 516,795	0000000000000000000cf4ef3ca89f0612d4eced2b1d9b3c2c88eb69b7b1d3de	05 Apr 2018, 19:59	0.51 MB	1,279	27

Previous 10 blocks ↓

Total Size: 647.12 GB

Node Information

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

Uptime: 1 month, 2 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,456.92 GB sent, 43.32 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.
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.