Blockchain Explorer | learn me a bitcoin

Memory Pool

85,380 transactions

37.88 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,581	00000000000000000003629a0000000000000000000000000000000000000000	12 mins, 18 secs ago	1.00 vMB	3,405	13

Blockchain

Tip: 844,580 (152,566 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
692,014 692,014	000000000000000000099785ad0f934f95cd2ea9dad6fc6da0115f8c331b186a	21 Jul 2021, 13:28	0.30 MB	449	12
692,013 692,013	00000000000000000007484ca2480501f30135eefefb7401ec23a28d1efebbd5	21 Jul 2021, 13:25	0.20 MB	233	6
692,012 692,012	0000000000000000000b304fd620a1738101f3bde2928be2dcaac5fb88050ed6	21 Jul 2021, 13:24	1.46 MB	2,786	15
692,011 692,011	000000000000000000081cbae5065c0d8cdb9f178171d32746fa73ff0ead5dd5	21 Jul 2021, 13:10	0.28 MB	611	14
692,010 692,010	00000000000000000000404f247a48efa61c93b570b87eb8efd3b7173632a90a	21 Jul 2021, 13:07	0.10 MB	285	13
692,009 692,009	00000000000000000002e68306219a64cf3b4a2ec233eafea9655d61838c69d3	21 Jul 2021, 13:05	0.65 MB	732	37
692,008 692,008	000000000000000000051f63a491e8cab6745447e1636b523466ec822b24af7a	21 Jul 2021, 13:03	0.52 MB	899	14
692,007 692,007	00000000000000000009c74a77909af7461f949c15b5f28fe0357b194fb08a06	21 Jul 2021, 12:59	1.22 MB	1,762	6
692,006 692,006	0000000000000000000342af663fd4d7d44276666d3731d34039902d0b64e7f0	21 Jul 2021, 12:53	1.40 MB	3,290	4
692,005 692,005	000000000000000000045665d125496b4682c1e25c18c81b258e25e94ddc99bc	21 Jul 2021, 12:52	1.45 MB	2,724	26
692,004 692,004	00000000000000000012becd21de5e7b887c5d59aa443a757e69c0e5d48e7005	21 Jul 2021, 12:17	0.66 MB	700	8
692,003 692,003	0000000000000000001026c4af5e984b9b5617fa4bbb663e2c60c22b3ae75bf6	21 Jul 2021, 12:13	2.02 MB	738	2
692,002 692,002	00000000000000000000b47840e84521912b6503be670409b0bfb64613c8a02a	21 Jul 2021, 12:11	1.31 MB	996	2
692,001 692,001	0000000000000000000c9a544d5289b5d9adce05822ba2515053d1dddbac0634	21 Jul 2021, 12:11	1.34 MB	1,968	13
692,000 692,000	000000000000000000054dab4b85860fcee5808ab7357eb2bb45114a25b77380	21 Jul 2021, 12:02	1.26 MB	1,775	6
691,999 691,999	000000000000000000001360db4e8073dfe63b9f34647be8380a1f9ab75e7e22	21 Jul 2021, 11:57	1.43 MB	2,658	7
691,998 691,998	0000000000000000000b7577f32fcc461b24614bf5af2e81c7d7cac7b9fa1616	21 Jul 2021, 11:54	1.43 MB	2,873	27
691,997 691,997	00000000000000000012062f3c4d00ee1297bc95920c554b3f23354091b64be8	21 Jul 2021, 11:16	1.37 MB	2,511	4
691,996 691,996	00000000000000000006dc67c0692a3f173f705f0379c2c9956f7b9846a4d3d8	21 Jul 2021, 11:13	1.41 MB	3,275	10
691,995 691,995	0000000000000000000219c8e8fe54c1174ed1d7e4759dd800e19deeeb5db32f	21 Jul 2021, 11:06	1.40 MB	3,179	37
691,994 691,994	00000000000000000010f53d18bd79a90912944949215775b8b2c5c26393798d	21 Jul 2021, 10:17	1.29 MB	1,922	12

Previous 10 blocks ↓

Total Size: 651.61 GB

Node Information

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

Uptime: 1 month, 19 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.80 GB sent, 69.59 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.