Blockchain Explorer | learn me a bitcoin

Memory Pool

34,786 transactions

60.45 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,841	00000000000000000003629a0000000000000000000000000000000000000000	10 mins, 51 secs ago	1.00 vMB	2,717	13

Blockchain

Tip: 843,840 (402,168 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,672 441,672	0000000000000000024a5a30c4674a8248e248ac46214cfbd5c499eccc33721e	03 Dec 2016, 06:30	1.00 MB	1,114	29
441,671 441,671	0000000000000000034c2811ef05337e975744060e8dbbf1d2764cda30ae27e4	03 Dec 2016, 06:28	1.00 MB	2,612	74
441,670 441,670	000000000000000000b581f83be7e95c46dd5785511ab5b74f73915ff30317c9	03 Dec 2016, 06:15	1.00 MB	2,286	48
441,669 441,669	00000000000000000133bbabc3226b506fd5a1ae72a3b308f3a0da01f1cc4952	03 Dec 2016, 06:12	1.00 MB	2,533	86
441,668 441,668	000000000000000001d5eb161bcbce9108031bf172816bd7263c4a64b6a58ea7	03 Dec 2016, 05:56	1.00 MB	2,253	80
441,667 441,667	0000000000000000009d5cf26ba443cb75644ba4b921b5eb4e75834c081f0807	03 Dec 2016, 05:42	0.10 MB	222	32
441,666 441,666	000000000000000001d51484ccf258d97ac8206a9a063da62383ca99be0652ca	03 Dec 2016, 05:42	1.00 MB	1,896	39
441,665 441,665	000000000000000003b65d0a1b36a6a834616058dfc9ac5c4a216aaa8989c6f6	03 Dec 2016, 05:40	0.60 MB	1,428	84
441,664 441,664	000000000000000000c6dacdd57e6acf4ddb47b0b0836c24add6e6a6bac773e8	03 Dec 2016, 05:29	0.22 MB	481	77
441,663 441,663	000000000000000000331f2b3b8a3e08d008dbcbd295617d0e74afeef923bb88	03 Dec 2016, 05:28	0.93 MB	2,010	71
441,662 441,662	000000000000000003372e78de192754ae0d6ceff1333f9dd5dc6fee05ee3b0b	03 Dec 2016, 05:16	1.00 MB	1,853	38
441,661 441,661	000000000000000002499b0e06d9c3a1f31e95fee5a73f03d470275fb2610c09	03 Dec 2016, 05:15	1.00 MB	2,056	51
441,660 441,660	000000000000000000992b733ab28ad9e329491af0af0614a3991f7d08262715	03 Dec 2016, 05:14	1.00 MB	2,142	62
441,659 441,659	0000000000000000009a9b18b0b22c8c7cf452b05ea9331f20726de58f537037	03 Dec 2016, 05:04	0.15 MB	362	84
441,658 441,658	0000000000000000039aa331547b3ba890206b75f337ad4ad04329de8fa953eb	03 Dec 2016, 05:01	1.00 MB	1,980	64
441,657 441,657	00000000000000000167fa539f380f9aa0f06f2c85bf8902e718a4e4102fe1c7	03 Dec 2016, 04:52	1.00 MB	2,350	79
441,656 441,656	00000000000000000317e0ef67b40e510ff80e65c5bf2726284a15be43bb3aa4	03 Dec 2016, 04:38	1.00 MB	2,195	89
441,655 441,655	000000000000000002e33b1d795b57b45401c0aff16c4e3aac15ff835a72b0f3	03 Dec 2016, 04:15	0.91 MB	953	53
441,654 441,654	00000000000000000103d341fe863c4296f788094b8805c422adad46a1c86515	03 Dec 2016, 04:11	1.00 MB	986	40
441,653 441,653	0000000000000000018fb103b3a32d445fce4026f8669667d2e1cf1aa3e98776	03 Dec 2016, 04:11	1.00 MB	1,551	54
441,652 441,652	000000000000000003383bf6d802d3e762428b630ba346f65481dcfac6b11643	03 Dec 2016, 04:10	0.93 MB	2,469	84

Previous 10 blocks ↓

Total Size: 650.23 GB

Node Information

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

Uptime: 1 month, 14 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,951.81 GB sent, 61.88 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.