Blockchain Explorer | learn me a bitcoin

Memory Pool

5,060 transactions

1.69 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,698	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 59 secs	1.00 vMB	2,253	2

Show Transactions

Blockchain

Tip: 907,697 (748,343 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,354 159,354	0000000000000d5023f50e4ce2dbcec31f0a72234af5804c358c0a57edd3c0e8	27 Dec 2011, 06:12	0.00 MB	6	0
159,353 159,353	00000000000007889df1c01de8125d069cddfe9bc158e629aceccd2eef5ce856	27 Dec 2011, 06:11	0.01 MB	14	40
159,352 159,352	0000000000000dc30164523374c35ccda33e39f096a4de4c2601838116f30b17	27 Dec 2011, 06:06	0.01 MB	56	11
159,351 159,351	0000000000000a0cb4ae96e10e28a0a3b65f379a09ab9b3d1ddbfc8c4c3ab222	27 Dec 2011, 06:03	0.00 MB	12	0
159,350 159,350	000000000000099e1d09d06d25c0b5e7828ba9d85d6543c1e75c42a1af03eb91	27 Dec 2011, 06:02	0.00 MB	12	16
159,349 159,349	0000000000000c5abac9434dd3a99289770864368e286ee851817366662641ea	27 Dec 2011, 06:07	0.01 MB	46	32
159,348 159,348	00000000000007a0cfbb6ba03d1b7def136c6c0a18f53ba5bf1978290414b2b2	27 Dec 2011, 05:55	0.00 MB	14	13
159,347 159,347	00000000000009beba9c3ac8b44aefbd9ad51edeeb822dbd8229d9717ae3b3cd	27 Dec 2011, 05:48	0.02 MB	47	43
159,346 159,346	0000000000000e14f7c7c45c16c66c57919dcb4f6ca9049d37da98499062035b	27 Dec 2011, 05:44	0.00 MB	10	449
159,345 159,345	0000000000000ddf359d3df79a9dce337922197cbdfc372119d148c0ffce0e42	27 Dec 2011, 05:31	0.02 MB	58	17
159,344 159,344	000000000000043334b3e06b632eb0059b7255a27335c1f42555ca482ecb7fcb	27 Dec 2011, 05:25	0.02 MB	30	43
159,343 159,343	000000000000046ae6499ff478378e8c14c2241929a9d61dcb5d8d03d4f7c58c	27 Dec 2011, 05:18	0.02 MB	49	279
159,342 159,342	000000000000037e730c70495af5c7f520bbafd2e95a4a19cd8ecdc10c6a11dc	27 Dec 2011, 04:58	0.01 MB	28	33
159,341 159,341	000000000000041d0c93214b0676c00000329d4182d6138adcf21179b9dccc92	27 Dec 2011, 05:07	0.00 MB	7	124
159,340 159,340	0000000000000b3c547d8b81053607186b8dd5cf4ec4c044a66be6203806acce	27 Dec 2011, 04:47	0.01 MB	10	32
159,339 159,339	0000000000000b43241c035a00f844629411a8b25fab11bf306a0059195beea1	27 Dec 2011, 04:44	0.00 MB	5	0
159,338 159,338	00000000000005641fa33b82a0775122aa505005c7c508c902e1ecffdf4748d8	27 Dec 2011, 04:42	0.00 MB	11	62
159,337 159,337	00000000000003f5ce3ebbade9fd5049b473884d52410b4dfbaeb047a8b6a3b5	27 Dec 2011, 04:41	0.00 MB	1	0
159,336 159,336	00000000000002fdb094dfcf223d8a4dbffa704973b18fa2902d1445dc5bc0a2	27 Dec 2011, 04:39	0.00 MB	8	54
159,335 159,335	0000000000000c2211187031d3a0f3f39d690d513ac84590ad5507039a902569	27 Dec 2011, 04:37	0.01 MB	18	179
159,334 159,334	000000000000034af6bbec4fed50d8a8768cc21a1c367d58f75c4f8b818d32c5	27 Dec 2011, 04:26	0.01 MB	35	22

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.00 GB sent, 92.71 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.