Blockchain Explorer | learn me a bitcoin

Memory Pool

43,136 transactions

46.90 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,341	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 21 secs	1.00 vMB	5,260	22

Blockchain

Tip: 842,340 (412,471 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,869 429,869	0000000000000000044600ff23f2350a767f2489e73fa36241a1381f54b43a1a	15 Sep 2016, 02:43	0.54 MB	743	34
429,868 429,868	00000000000000000489b3cb9e810019e4b0ee4a483bcb1290d3dd664a888628	15 Sep 2016, 02:40	0.41 MB	963	62
429,867 429,867	000000000000000004960744f6cce4d05907dc5fcb8e46c7ca754a7426e0516a	15 Sep 2016, 02:32	0.68 MB	1,345	52
429,866 429,866	000000000000000001a567e0f16a9b0160e2aa6c1786dcefca487a8bc8ad8fd0	15 Sep 2016, 02:22	1.00 MB	2,065	49
429,865 429,865	0000000000000000038ac231fb6832cf9bc5a9277352bef6f576744b20faca93	15 Sep 2016, 02:18	1.00 MB	2,267	81
429,864 429,864	00000000000000000331aa5ab4173a2df5ebaf5a650bb849d9f446860779e8e2	15 Sep 2016, 01:45	0.37 MB	933	55
429,863 429,863	0000000000000000045d587b737d17f5898ed8ebe6fbbc700968234c459ae54f	15 Sep 2016, 01:37	0.89 MB	736	25
429,862 429,862	000000000000000004c53c8d9305f63b8dab9ae66afa6ab9f762a94282c9de05	15 Sep 2016, 01:32	0.98 MB	1,581	45
429,861 429,861	000000000000000000debecb5a5faf8c9f6e8493a873d2465756823b96b9351d	15 Sep 2016, 01:19	1.00 MB	1,053	26
429,860 429,860	00000000000000000204662b6782ecbe65a704f71b35e520556172a3eb51eda0	15 Sep 2016, 01:11	0.42 MB	973	51
429,859 429,859	000000000000000001bfbb4cc0ca7e1a497f86ce4771822fa41d7d7fcf32fb06	15 Sep 2016, 01:03	0.88 MB	1,653	45
429,858 429,858	00000000000000000237cce6193c384fde90b40f8d6358b7296a6c91a392d48b	15 Sep 2016, 00:50	0.66 MB	1,809	62
429,857 429,857	000000000000000000cacf8532c6e7584e2d8567592a0160607d90a7021c7ea3	15 Sep 2016, 00:34	0.25 MB	508	45
429,856 429,856	00000000000000000219020a6ed08417665a79af4e2e5449cb5b607291b201cb	15 Sep 2016, 00:31	0.38 MB	1,007	65
429,855 429,855	0000000000000000033cd294552d9755b14d271a16d7341e476d1bc65dc9ef38	15 Sep 2016, 00:26	0.33 MB	876	61
429,854 429,854	00000000000000000460bf425ca9c052caad907d37d5fc65479388615bf6b24e	15 Sep 2016, 00:15	0.98 MB	1,272	38
429,853 429,853	0000000000000000003e808cdb9a91745c2819d5b35ef317db855c9be179c886	15 Sep 2016, 00:04	1.00 MB	355	8
429,852 429,852	000000000000000001cf8c184e50233ffe2d7beb2229f75b710e5e892a4568bd	15 Sep 2016, 00:02	0.40 MB	888	51
429,851 429,851	000000000000000001dae910162b12590cffc5e16af773c8d6d843915b681525	14 Sep 2016, 23:55	0.33 MB	882	61
429,850 429,850	000000000000000003baf110203cd7d2579ee4dd69011123a9f0584e70ff2d29	14 Sep 2016, 23:48	0.17 MB	432	55
429,849 429,849	00000000000000000282baf0fc21e8eb9b0d6b2bd1aa53dbfc06cb5a6563be52	14 Sep 2016, 23:45	0.07 MB	196	61

Previous 10 blocks ↓

Total Size: 647.36 GB

Node Information

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

Uptime: 1 month, 3 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.97 GB sent, 45.12 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.