Blockchain Explorer | learn me a bitcoin

Memory Pool

2,666 transactions

1.15 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 38 secs ago	1.00 vMB	2,121	3

Show Transactions

Blockchain

Tip: 907,769 (775,000 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
132,769 132,769	000000000000047281d5b0f2e3eec7e8d0b6b4e7741c020b101bd52bc24b030f	23 Jun 2011, 08:51	0.00 MB	11	1,080
132,768 132,768	0000000000000870c43467b34090e4c5f3d2626afec237855f7843dc0fb866fb	23 Jun 2011, 08:47	0.05 MB	102	486
132,767 132,767	00000000000011aa35a6876480ee282a82168f80fe31bf11a1f31c9792efadea	23 Jun 2011, 08:29	0.01 MB	32	540
132,766 132,766	000000000000075f0bc46ac20dc2c31119bac17fe030e893f4fd74aff2a92c4f	23 Jun 2011, 08:18	0.01 MB	42	877
132,765 132,765	0000000000000838d4c2cf9f0ea98ce216999f6f0fe1711caad198150bbda684	23 Jun 2011, 08:09	0.02 MB	59	212
132,764 132,764	00000000000007fe38309c1e7c46778b11862ff3104deee42a1998212e8d88af	23 Jun 2011, 08:07	0.02 MB	55	339
132,763 132,763	0000000000000e4d800e1b5417803bad535be19cfa79a10b04e7b657f0a2f2a4	23 Jun 2011, 07:57	0.00 MB	11	1,360
132,762 132,762	00000000000012ad9b8fb55b0d7a0bb08c8c76eb440f553c502b19cc777a88f5	23 Jun 2011, 07:49	0.00 MB	5	141
132,761 132,761	0000000000000b3ebce5ffb929f77a43bc85adb84dc9085114f801c64e129913	23 Jun 2011, 07:46	0.00 MB	1	0
132,760 132,760	0000000000000e8b8519c217056a2bd418d1b7e512400f30848fc3ac3f08bc93	23 Jun 2011, 07:45	0.00 MB	10	22
132,759 132,759	000000000000055373dd9b3517c574b0857fcfea5cc815ed3226ed592f64f5d4	23 Jun 2011, 07:44	0.01 MB	30	278
132,758 132,758	0000000000000ced2c37b11a2227279979358782f6cb75ac8c15daac9bd33943	23 Jun 2011, 07:41	0.02 MB	40	424
132,757 132,757	0000000000000b5a4c71a070812ecdde0417ee239563ea1f685c98e44a878078	23 Jun 2011, 07:30	0.00 MB	6	0
132,756 132,756	00000000000007af1ff6daee0f0a0dff1b8f6ac2b593063e9b3bc8436f68f8e5	23 Jun 2011, 07:29	0.03 MB	125	0
132,755 132,755	0000000000000eea9a130251012988e493ea7748c66f2ddf59ed511ee365d322	23 Jun 2011, 07:28	0.00 MB	12	0
132,754 132,754	0000000000001130b07355122a26fe6a2f103b8e574bf22bb320551866a40867	23 Jun 2011, 07:27	0.01 MB	28	106
132,753 132,753	00000000000005aa646ce1eb3cd1c9f0d9797fcfc093b27122c8adfb6fc10c3f	23 Jun 2011, 07:26	0.02 MB	57	619
132,752 132,752	00000000000006d4d4e6c7dbee26310d66a7330373f76b0683e40d5667748a38	23 Jun 2011, 06:57	0.00 MB	12	35
132,751 132,751	000000000000017bf455fa5dd1f1df217e1d361a4149d0bae4e2e255ccd6512f	23 Jun 2011, 06:55	0.05 MB	48	88
132,750 132,750	00000000000000022d118b8a6b54cf261f3fb854b32f57d70545ad566e4adc7f	23 Jun 2011, 06:50	0.01 MB	27	2,659
132,749 132,749	00000000000004bea72d0f390194b08162665a4fc99469c576338cd37164a15a	23 Jun 2011, 06:50	0.02 MB	45	618

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.58 GB sent, 93.44 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.