Blockchain Explorer | learn me a bitcoin

Memory Pool

6,861 transactions

2.59 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 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
907,700	00000000000000000002349e0000000000000000000000000000000000000000	27 secs ago	1.00 vMB	2,648	4

Show Transactions

Blockchain

Tip: 907,699 (754,041 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,658 153,658	000000000000074a58a4d5826c2a9683c50fde4fedf9a3dd90fac28bde47dfc1	17 Nov 2011, 07:46	0.03 MB	56	75
153,657 153,657	0000000000000655aebebe521a461def44dbeb36066cbed5a6993a607de015c5	17 Nov 2011, 07:25	0.02 MB	43	60
153,656 153,656	00000000000004308e159c49774daee9f3044cd6802bd696c982f2e494501250	17 Nov 2011, 07:11	0.01 MB	19	154
153,655 153,655	000000000000076cb420de615479d18e1af13da1e4dc5cb9b11f7ace9bb9894a	17 Nov 2011, 07:05	0.03 MB	93	112
153,654 153,654	00000000000009d200f8f3fb1273d4b939aac054980353440e3f95f501d2da49	17 Nov 2011, 06:59	0.00 MB	13	15
153,653 153,653	00000000000005d77c71f209552113b8e6390512f0f215ad7d5684ac0fa10e77	17 Nov 2011, 06:58	0.00 MB	11	65
153,652 153,652	0000000000000a356d1d7931ec0bfee63ab5ea7500dbe1f7e46faf001a65515a	17 Nov 2011, 06:52	0.00 MB	9	0
153,651 153,651	00000000000004d5153a4db07bb0b4334634d00891375512588c51d6f28e191f	17 Nov 2011, 06:46	0.00 MB	6	1
153,650 153,650	0000000000000d7f96117159c9359a68926e263e8ec01e34f8b9fe37740e711b	17 Nov 2011, 06:43	0.02 MB	51	12
153,649 153,649	0000000000000dd1148dc0f83c278f260a6dab934582669fdc12b842b430118e	17 Nov 2011, 06:31	0.01 MB	14	47
153,648 153,648	000000000000048d5ffaafe42a06a7692e1ee793df6b42689180ee425a20d754	17 Nov 2011, 06:22	0.01 MB	24	165
153,647 153,647	0000000000000418d4540c6affcb894a57794708e06489307f1d02feeb7bf9af	17 Nov 2011, 06:10	0.04 MB	82	73
153,646 153,646	0000000000000da5e97cf3661e3857e3073ac9b4d99b833943c076b119e8765e	17 Nov 2011, 05:58	0.01 MB	12	26
153,645 153,645	0000000000000798964ec6f235033144910960fcd5dcb43e310d2c075ccefdd3	17 Nov 2011, 05:53	0.00 MB	4	74
153,644 153,644	00000000000007883c540be9accbf5ae7609d699fad26f239ec231f043dfe1f9	17 Nov 2011, 05:49	0.00 MB	5	0
153,643 153,643	00000000000003118b24b9da37e6811d645ce27766dd8c3b56ab043d740c0abb	17 Nov 2011, 05:49	0.03 MB	64	46
153,642 153,642	000000000000098907e432e0c894e699193d4d72329b27ca55389ef7da61cc6c	17 Nov 2011, 05:39	0.00 MB	4	0
153,641 153,641	000000000000036e0aeb5947e9c4799baa33827725c24cebe300757d5eaf4daa	17 Nov 2011, 05:36	0.01 MB	20	357
153,640 153,640	00000000000008b604cf9fa5278df5635c1fd3cf27cce8824b27d9db1f1225cf	17 Nov 2011, 05:28	0.00 MB	3	0
153,639 153,639	00000000000000e22333a0eee2bc4d7f3cdaec2e39a67c0a81075840088193ae	17 Nov 2011, 05:27	0.01 MB	28	5
153,638 153,638	0000000000000801b9ce1bc1b21ff04b0c207438fa1af33ebe83e16cde0b2c3a	17 Nov 2011, 05:20	0.00 MB	12	0

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, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.51 GB sent, 92.74 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.