Blockchain Explorer | learn me a bitcoin

Memory Pool

38,962 transactions

50.54 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,142	0000000000000000000331db0000000000000000000000000000000000000000	57 secs	1.00 vMB	3,384	28

Blockchain

Tip: 841,141 (291,114 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,027 550,027	0000000000000000001911285a91baf9298d5950a1c3d017b61d5034926dc22d	14 Nov 2018, 06:53	1.26 MB	3,012	19
550,026 550,026	0000000000000000001d0694adbb7acdbcb170cae0edae0e06aa49fdcef9d230	14 Nov 2018, 06:30	0.88 MB	1,966	21
550,025 550,025	00000000000000000005b04fdff7243a03e508baa91b3e7fd40a44f0886db2e4	14 Nov 2018, 06:09	1.11 MB	2,908	6
550,024 550,024	000000000000000000243b72e277fad93146174c2aa0de3c38d42d7da9bf5edc	14 Nov 2018, 06:08	1.21 MB	2,216	12
550,023 550,023	00000000000000000002122b1a74502c50a63388a4d78ed1e5877bc32ee64e1b	14 Nov 2018, 05:52	1.25 MB	2,821	20
550,022 550,022	00000000000000000008cb1090a9f002dd4536bdbfef8e2cbd19fc3720894593	14 Nov 2018, 05:25	1.11 MB	2,376	4
550,021 550,021	00000000000000000000d9cf0fdf84f393869bf11e055c149f82f3f0c36f880b	14 Nov 2018, 05:22	0.53 MB	923	14
550,020 550,020	000000000000000000224efda4a2914a75701a3d1c592d8efc92d95ca3148e0c	14 Nov 2018, 05:16	1.14 MB	1,836	16
550,019 550,019	00000000000000000021dd24b91f57b91f4bf1d3c3e0c71c8fdee4e7e3b58ab6	14 Nov 2018, 04:58	0.56 MB	1,171	9
550,018 550,018	00000000000000000012acc490278af33041b8915bc9dd2cd9bd09b63351953a	14 Nov 2018, 04:53	0.10 MB	270	5
550,017 550,017	0000000000000000000b8b09866f6692b2a6324642930859c3fe2ac7396fc3bf	14 Nov 2018, 04:53	1.14 MB	2,222	9
550,016 550,016	00000000000000000005b0f20fa5a67ba277385a42c544ba7193635bbf7a1113	14 Nov 2018, 04:40	0.56 MB	477	3
550,015 550,015	000000000000000000000373163562548e645f7c9440a0f41d22f292c2946c8d	14 Nov 2018, 04:40	1.16 MB	2,759	10
550,014 550,014	0000000000000000000139bf09d64cd31c26ca8ab39494f66360a4a71e3e3b66	14 Nov 2018, 04:27	0.29 MB	539	15
550,013 550,013	000000000000000000112274adf2631ed5070170e5051a298dacf1511189fd42	14 Nov 2018, 04:22	1.12 MB	2,512	8
550,012 550,012	0000000000000000000f745765cd7b416ef43da70cb7cdb7c2988304560c77b3	14 Nov 2018, 04:14	0.50 MB	1,000	20
550,011 550,011	000000000000000000240d2818a14cfb97c20708a94d92d0a15074e5d49d6bb0	14 Nov 2018, 04:04	1.15 MB	2,724	9
550,010 550,010	00000000000000000015fb216c5753be637bb28c72dbe4ba92a09b98b061a76c	14 Nov 2018, 03:55	0.27 MB	583	27
550,009 550,009	0000000000000000000934b101ac773ac0a47ec853287ec469476dbd23cbef1d	14 Nov 2018, 03:48	0.10 MB	265	6
550,008 550,008	0000000000000000000dd7654d69aeff31f6f5727d0bef9e0ad417356bcccd0f	14 Nov 2018, 03:47	1.11 MB	2,209	9
550,007 550,007	0000000000000000000ba206781e0ade6708c2bca99c589a0a030d41d156fe82	14 Nov 2018, 03:35	0.04 MB	119	11

Previous 10 blocks ↓

Total Size: 645.14 GB

Node Information

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

Uptime: 24 days, 21 hours, 38 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,210.79 GB sent, 30.73 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.