Blockchain Explorer | learn me a bitcoin

Memory Pool

35,100 transactions

60.57 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,841	00000000000000000003629a0000000000000000000000000000000000000000	12 mins, 16 secs ago	1.00 vMB	3,002	13

Blockchain

Tip: 843,840 (243,025 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,815 600,815	0000000000000000000f65c2732796df574dc3e685a1122c8ea3fe28d3db1fea	24 Oct 2019, 05:16	0.45 MB	1,156	21
600,814 600,814	0000000000000000000dc0c3ee0473cc4472fdaab63bcf9aef10aa2537ac9b76	24 Oct 2019, 05:11	1.01 MB	2,611	14
600,813 600,813	00000000000000000009bdf1ecd34d23c47e6213b52adae7662666b20aba95aa	24 Oct 2019, 05:05	1.16 MB	2,403	10
600,812 600,812	000000000000000000092ea35e2c134eec3632e64eea7f8ef3546a980ec1009d	24 Oct 2019, 05:01	1.28 MB	3,015	31
600,811 600,811	0000000000000000000d652854e2e6e8a96fc97c258593281b5d58e25de36b00	24 Oct 2019, 04:32	0.05 MB	149	11
600,810 600,810	000000000000000000116bacb405722d42bac52164a4bbe8b505633b8c5f387e	24 Oct 2019, 04:31	1.09 MB	2,182	19
600,809 600,809	0000000000000000000d63bfb24fffbe48f307600498b9e712b6f6b583fcc153	24 Oct 2019, 04:24	0.86 MB	2,114	3
600,808 600,808	00000000000000000004a01480651f80fe1c8cc169e1939ce77ce0c82b946c27	24 Oct 2019, 04:23	1.16 MB	2,055	10
600,807 600,807	00000000000000000001f4c4e6b4760dac412a1caa2c8ee3118a771858f65439	24 Oct 2019, 04:19	1.32 MB	2,431	26
600,806 600,806	00000000000000000009e01cc9aff224d1a8414cb0628448c007bb9b7d21aacf	24 Oct 2019, 04:00	1.19 MB	3,058	16
600,805 600,805	00000000000000000013dfed2660f4bbd026824fb541d3debc4e6d3286ce1824	24 Oct 2019, 03:53	1.28 MB	3,160	39
600,804 600,804	000000000000000000119cf9e549b7c7416d94e01ccdde148aa02df49bfd9a88	24 Oct 2019, 03:23	1.33 MB	2,424	10
600,803 600,803	000000000000000000115cb9d08c5f520d6372494fb57c1a2d751b38c9ed3bd4	24 Oct 2019, 03:23	1.54 MB	2,400	21
600,802 600,802	00000000000000000011bfbcdb273a728a5c326ac45ad646a1fde05cae169641	24 Oct 2019, 03:22	1.43 MB	1,229	23
600,801 600,801	0000000000000000000314ef433f73a20b5809aebf54612f4dabe597d74a5ec7	24 Oct 2019, 03:19	1.13 MB	3,015	57
600,800 600,800	0000000000000000000331a6c73f977eda7765360d79daf5062acd95ea5ebb6a	24 Oct 2019, 02:16	0.09 MB	234	23
600,799 600,799	000000000000000000115f71a3d631cfc99d0d806ab132af7174110e13ae35e4	24 Oct 2019, 02:15	1.21 MB	2,938	9
600,798 600,798	0000000000000000000b6002c1255c107fc0903c6a313ba999675761019b61dd	24 Oct 2019, 02:12	1.31 MB	2,688	20
600,797 600,797	0000000000000000000ace823b2dd2c7f20db71dbf59d3732056525221fbf231	24 Oct 2019, 02:05	1.21 MB	3,294	41
600,796 600,796	0000000000000000000d55374d9c864afc9f23f4198b04ef2340faca5f3f7639	24 Oct 2019, 01:28	0.82 MB	2,068	20
600,795 600,795	0000000000000000000417fb88236ae4801809a5d374369264122581e18f6f4e	24 Oct 2019, 01:19	0.69 MB	1,349	15

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: 8,951.82 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.