Blockchain Explorer | learn me a bitcoin

Memory Pool

2,480 transactions

0.97 vMB

Show Random Selection

Max Size: 5/200 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
908,677	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 28 secs ago	0.96 vMB	2,475	2

Show Transactions

Blockchain

Tip: 908,676 (854,298 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
54,378 54,378	000000000f961b4a6f9fc35a23b1f87a726c45ae96ae286d17f676701561cd10	04 May 2010, 00:44	0.00 MB	1
54,377 54,377	00000000123e494f7010bc2a392f1f0cb379be7a9476ffdf1eb1a2e21288dc52	04 May 2010, 00:43	0.00 MB	1
54,376 54,376	0000000008412bd70e1f47389ec7c5048cf00e773ef2dfa0ff2be2d370c5897c	04 May 2010, 00:28	0.00 MB	1
54,375 54,375	000000000aa8b26ef42935da8c93bbf3b5e258f0a6896d8757db40d8b5f703c9	04 May 2010, 00:19	0.00 MB	1
54,374 54,374	000000000fd3748c0bf68426085759d91434b91c3b46307d22e72291b20fefbb	04 May 2010, 00:17	0.00 MB	1
54,373 54,373	00000000124c3c8cdd50150f1a1f3bc2540d39a839c2937174f0d469ea233a42	04 May 2010, 00:10	0.01 MB	2
54,372 54,372	0000000007eba735d6e0e46b7a5e0a17b758e0cd0f068b6eeb63317bebd54b2f	03 May 2010, 23:38	0.00 MB	1
54,371 54,371	000000000b61ca601c03fcdc655c314ee77b11bbb538ed671ac7b09176dc8777	03 May 2010, 23:38	0.00 MB	2
54,370 54,370	000000000a701bf9acf0c29c6f20e019d6488e2b7e220658a96c9bf46f705c18	03 May 2010, 23:21	0.00 MB	1
54,369 54,369	000000000094af04df6a2d3f010cc29ab1a71fe0a4f0d0a9dd026039ba8218f1	03 May 2010, 23:21	0.00 MB	1
54,368 54,368	00000000144c99e99d2eaaec3828caff79819f34bd786e887541b7a22d1a1b52	03 May 2010, 23:18	0.00 MB	1
54,367 54,367	000000000f2eb25b2ac6efd9489fd07583d2fd2f653e8f423503cc6bca03c86e	03 May 2010, 23:16	0.00 MB	1
54,366 54,366	000000000a18add49c7f269dfba1edde6cd0572e18feeb5f08bb59afbfc4ad37	03 May 2010, 23:12	0.00 MB	1
54,365 54,365	0000000006e3b2894f088df1526ad9b44a9133997eef58c5a6e91827301cac72	03 May 2010, 23:02	0.00 MB	1
54,364 54,364	000000000cc0f4b1df80ad5c0e71a4988a7b8956b5e11092f89a0e682562c32f	03 May 2010, 22:51	0.00 MB	1
54,363 54,363	000000000ba3b496c8f1b572cadb0cbf78f22726838d42ea81fdec74568fc5df	03 May 2010, 22:38	0.00 MB	1
54,362 54,362	000000000031f253718904059fb27c739312f3764b5ebadce7ddc445d3e7d82b	03 May 2010, 22:32	0.00 MB	1
54,361 54,361	00000000118c74abd6562fe2738ea999ae59fff7a1eced34f867b89e558f62a9	03 May 2010, 22:27	0.00 MB	1
54,360 54,360	00000000011ea827ac18cc4c89faaf2bbe657896831cd54e5860d5db52deb702	03 May 2010, 22:12	0.00 MB	1
54,359 54,359	000000001561ff92a05f5212d5733c182d92ce12cab1b5ba100300b30f028182	03 May 2010, 21:52	0.00 MB	1
54,358 54,358	000000000793927669fad157a724fcffb39c204c16f29a50b0cd605930667748	03 May 2010, 21:48	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

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

Uptime: 2 months, 23 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.61 GB sent, 101.73 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.