Blockchain Explorer | learn me a bitcoin

Memory Pool

34,232 transactions

45.46 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,932	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 45 secs ago	1.00 vMB	3,533	22

Blockchain

Tip: 841,931 (422,199 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,732 419,732	000000000000000004e11f4189ee69f29b00401bb17011807b781677dfa57e95	07 Jul 2016, 19:31	1.00 MB	1,968	79
419,731 419,731	000000000000000001f35322eb7fdb92ed41cd97416dea1fa389c748a4bf4f36	07 Jul 2016, 19:06	0.96 MB	1,544	57
419,730 419,730	000000000000000000aa2a5fcda6e30872fb23b7ded7db4933bb29b503bb0aa7	07 Jul 2016, 18:57	0.99 MB	1,049	25
419,729 419,729	000000000000000002cbcccb7ad5f4af6874430074434debc8c37a5dd4f2a5e1	07 Jul 2016, 18:52	0.55 MB	1,102	50
419,728 419,728	000000000000000001e20d9a31a7959aa544ca74424f1ac13448888caff18ff9	07 Jul 2016, 18:46	1.00 MB	2,490	56
419,727 419,727	000000000000000001e5244790a7eef9029c8bd73068e53992b945359c54c196	07 Jul 2016, 18:31	1.00 MB	2,697	59
419,726 419,726	000000000000000000a3b63a2d35656df2ddcf4c2e7c4da1dee650e9a0d79f84	07 Jul 2016, 18:13	0.58 MB	526	26
419,725 419,725	00000000000000000241ebc00b11fe7e4bf47ccfbe43e7d5d3476c23d5372172	07 Jul 2016, 18:10	0.13 MB	316	68
419,724 419,724	00000000000000000272ac5f4898e9fbb8a106e653737c2085a957461e501c2f	07 Jul 2016, 18:08	0.18 MB	420	59
419,723 419,723	0000000000000000009268f0c857b930991893bbafbca02e01a1aa16fea8194a	07 Jul 2016, 18:06	0.56 MB	1,191	49
419,722 419,722	000000000000000004956cbed265611df916399333d23a14435286b461093c3b	07 Jul 2016, 17:59	0.58 MB	1,410	56
419,721 419,721	0000000000000000013572019b8a86e129f4a766d0a532f73912d8f6862c10f5	07 Jul 2016, 17:52	0.04 MB	107	56
419,720 419,720	0000000000000000038ae9ef4f5aa6af900231dc3aa8007fae7ab31b415ff53f	07 Jul 2016, 17:51	0.96 MB	2,288	55
419,719 419,719	000000000000000000886c2bda7d124fcbbe28861f1238511b49e0813d452b9a	07 Jul 2016, 17:39	0.22 MB	506	63
419,718 419,718	000000000000000003b514fae535fafb96c5b185cf96d53cfa2638cef8fd925e	07 Jul 2016, 17:36	0.13 MB	306	63
419,717 419,717	000000000000000004973dee6a0efa7275b432a1fc1e1eaaa1321b601f45ee35	07 Jul 2016, 17:35	0.13 MB	65	15
419,716 419,716	0000000000000000041b54027b2bd7eed290459ae5003b46b58bda8694464287	07 Jul 2016, 17:34	1.00 MB	1,924	41
419,715 419,715	000000000000000004895fc84ba25fb7fba80af606d8bb542a79a9db5f5baa65	07 Jul 2016, 17:27	1.00 MB	2,381	55
419,714 419,714	00000000000000000142847fb84aa72210b55a9e30ef925ddee6de9eaa9e4db7	07 Jul 2016, 17:14	1.00 MB	2,070	48
419,713 419,713	00000000000000000030d02b4d723d683ef5ffa9d1e27442c9d29a4b699d6d13	07 Jul 2016, 17:04	1.00 MB	2,487	62
419,712 419,712	0000000000000000029b799b5f218c65860bb807fb36fdef4c4dd10b2edfd112	07 Jul 2016, 16:48	1.00 MB	2,793	68

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,378.28 GB sent, 39.01 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.