Blockchain Explorer | learn me a bitcoin

Memory Pool

1,775 transactions

0.53 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,468	00000000000000000002349e0000000000000000000000000000000000000000	Now!	0.53 vMB	1,764	2

Show Transactions

Blockchain

Tip: 908,467 (820,622 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
87,845 87,845	00000000001d9642c4325788b469b680bdb07af1b56c9b4f3373121511e654bf	27 Oct 2010, 03:37	1
87,844 87,844	000000000002469fd59555562f3c7deb8b09966d1995a44969b087e1eabef61d	27 Oct 2010, 03:37	1
87,843 87,843	0000000000008c40550a22159681b20e6a26c3ac8c0ba6bc2712f1a07271fd4a	27 Oct 2010, 03:36	8
87,842 87,842	000000000017dfca6d2dead734c8bb0ab0dd76b12161742eb5e874a402523291	27 Oct 2010, 03:07	3
87,841 87,841	00000000000e8a167ab351b5fb4e4ed80e518b0742ae56edc080ab863a45d9d6	27 Oct 2010, 03:06	1
87,840 87,840	00000000001be26145e85678d5270588602ae4f3c3d26fce5ce31e5cae7d5d37	27 Oct 2010, 03:04	1
87,839 87,839	0000000000047951400e7458222d63e1d35af638a2339737e50fd225ee98679c	27 Oct 2010, 03:02	1
87,838 87,838	0000000000146f0b19b433921439f700704152e0f09a5e098a9412b0bc39fa47	27 Oct 2010, 03:02	4
87,837 87,837	000000000005eaf5ed9c597796118b1533f597f3bab5be17df11fd3a9b52d4a0	27 Oct 2010, 02:59	2
87,836 87,836	00000000001e75f75fc91a0fe58c2d6b03225eaf3fd52e0d4f6c231f26414f82	27 Oct 2010, 02:52	1
87,835 87,835	0000000000018c4ccdc3d9859b164c4b2e3ffb33a6a7d997f02cc814eac3a2f2	27 Oct 2010, 02:49	2
87,834 87,834	0000000000139555b6fb1faf6f4ec20099ba6d452258ac572d71c0b043ec66c6	27 Oct 2010, 02:44	2
87,833 87,833	000000000009a28c790824b6539c87f135beb2912ead536d686ad57d6d5aff70	27 Oct 2010, 02:22	3
87,832 87,832	0000000000149499908e03e08b649cb60b096556a181c6e0808c7c7ce42b6dd9	27 Oct 2010, 02:08	2
87,831 87,831	0000000000178e4ca0f62a9767bb39df3a183f167958a88f7b81c7ab1db4fa07	27 Oct 2010, 02:01	1
87,830 87,830	000000000010b9bb02064947514b98eaae06870ba498126e5609aa50acb5c72c	27 Oct 2010, 01:53	1
87,829 87,829	0000000000035b772418f2631b91bb2649b809bca26add914a4d353756e580c7	27 Oct 2010, 01:51	1
87,828 87,828	000000000014de6686b14e21068866535889bfa0ba0d2eb94f3d9cc2e5e3ced5	27 Oct 2010, 01:44	2
87,827 87,827	000000000006f6295313c39ee578c23470380b0869d8e4d3a292f0e3016dfec2	27 Oct 2010, 01:41	1
87,826 87,826	000000000008adb66c33c33d58075210cf81ca34ee7aec63730cacc9ae11da0c	27 Oct 2010, 01:41	1
87,825 87,825	0000000000147860e9fc374f15bab0c744afa742aaf728a130ac362dc40ca064	27 Oct 2010, 01:38	5

Previous 10 blocks ↓

Total Size: 770.58 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 22 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,784.22 GB sent, 99.88 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.