Blockchain Explorer | learn me a bitcoin

Memory Pool

9,299 transactions

3.06 vMB

Show Random Selection

Max Size: 18/200 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	14 mins, 47 secs ago	1.00 vMB	3,852	5

Show Transactions

Blockchain

Tip: 907,697 (772,916 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,781 134,781	0000000000000947cac8b5a894badc31040d2284ef3584f201bab9e0a1e48547	04 Jul 2011, 21:39	0.03 MB	75	233
134,780 134,780	000000000000053ccc6b72d415e5a033d64d92e0bd8f3635de37db9bbcd6c4c3	04 Jul 2011, 21:35	0.00 MB	12	663
134,779 134,779	0000000000000b3de825e2c414436656e39a5f3556168ef011e737379f80d6fd	04 Jul 2011, 21:33	0.01 MB	24	615
134,778 134,778	0000000000000442313107a986be40b5dddc9c5f23222728c420319af18e7fa9	04 Jul 2011, 21:32	0.02 MB	45	635
134,777 134,777	000000000000022db461e359e28b4a827674baca600b1a231d8c7508d4868913	04 Jul 2011, 21:23	0.05 MB	112	331
134,776 134,776	000000000000003e9571db63380e8394ae7e2de9fcb26888df580a2a67245063	04 Jul 2011, 21:13	0.01 MB	33	640
134,775 134,775	0000000000000c29be1ac3d4fd16aee24d9ce79301fbfd46c2de8f1dbc0a686c	04 Jul 2011, 21:09	0.04 MB	62	338
134,774 134,774	0000000000000aa700ae37c662d4f08a7ad51bf2e3fb9c93100be0826db381e4	04 Jul 2011, 20:58	0.03 MB	79	419
134,773 134,773	000000000000061429015bd27f996a2b66c3b9a7758df6eb8a35d5285e9cdb56	04 Jul 2011, 20:48	0.02 MB	41	247
134,772 134,772	00000000000008bc4968f300031143864a559727d5296b522dcc492b08d279ce	04 Jul 2011, 20:39	0.03 MB	49	295
134,771 134,771	000000000000017c89e5e950fe886306825318090ba43f68c3471b4957cb242a	04 Jul 2011, 20:31	0.02 MB	85	101
134,770 134,770	000000000000088112bbb4b0df4a2ef0d8e6c8de619afb4f89718b6c34f19b8a	04 Jul 2011, 20:30	0.01 MB	35	164
134,769 134,769	0000000000000b6e455d467657e32ca6f78adab181e0ec482bce3a7794ccc557	04 Jul 2011, 20:28	0.05 MB	112	332
134,768 134,768	00000000000006379ea2b245f90ad558a4399c3f8e3338799666617149b930fb	04 Jul 2011, 20:23	0.04 MB	66	656
134,767 134,767	000000000000085bbf386fb61f15af8659739572b1863acb612eed6e7a34dd7f	04 Jul 2011, 19:59	0.01 MB	17	1,048
134,766 134,766	000000000000092e67749bd0e0d637c5377bd1570d18570db4f6cb91ec8239d2	04 Jul 2011, 19:54	0.02 MB	46	284
134,765 134,765	00000000000002c666be151aa950aa56d4a34c05f9d67e869f1af3252bc0ad71	04 Jul 2011, 19:44	0.03 MB	65	679
134,764 134,764	00000000000008900af11f62d0a976982ea20ddf4321b1692aa63d65524260ba	04 Jul 2011, 19:33	0.03 MB	83	440
134,763 134,763	00000000000002b44715cf2b1537b87504ddc0171ca863e47ff156fd182de30e	04 Jul 2011, 19:27	0.02 MB	61	270
134,762 134,762	00000000000006dec53a6b986e5aa40e76849e40d85f66b82edbb3e991897d97	04 Jul 2011, 19:16	0.05 MB	114	413
134,761 134,761	0000000000000566cd1b1f718c76eb8849407b0475a9fb6137e1f5a405824017	04 Jul 2011, 19:04	0.03 MB	72	490

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: 1,616.47 GB sent, 92.72 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.