Blockchain Explorer | learn me a bitcoin

Memory Pool

497 transactions

0.21 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,909	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 4 secs	0.21 vMB	485	1

Show Transactions

Blockchain

Tip: 907,908 (757,091 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,817 150,817	0000000000000486a4b229f7edada216e6313b97b385ec9d68b8abfd18b4bbb4	27 Oct 2011, 13:58	0.01 MB	23	153
150,816 150,816	00000000000001146efdd7c88f32f0314ef49df40fdb7cc2fd88502d21c2e3ea	27 Oct 2011, 13:51	0.02 MB	39	187
150,815 150,815	0000000000000a324592ee545c63bbae47e54a5aa5b0eead24f86b66ecb4a587	27 Oct 2011, 13:31	0.03 MB	58	118
150,814 150,814	000000000000050e521780ec4f6cd07bc8b3a543ebdbf6545a1f0b0720677542	27 Oct 2011, 13:09	0.01 MB	40	21
150,813 150,813	00000000000000d92697ad2df07059621c36b8a12410399bf1d9e02f4a01a728	27 Oct 2011, 13:03	0.01 MB	22	65
150,812 150,812	000000000000007057723e30ab30d02627eebcdb9ed012f154ce1a2ba50e2b7c	27 Oct 2011, 12:57	0.01 MB	12	198
150,811 150,811	000000000000077a411b284a1562476dd10f5600121ff4320dd14297297b77e9	27 Oct 2011, 12:53	0.04 MB	105	181
150,810 150,810	000000000000028b7e1c5b0816a80c2c0610b3708f683a502faf10a3395ee199	27 Oct 2011, 12:29	0.03 MB	89	247
150,809 150,809	000000000000004b98c8f3dbd337f0d0028ca2d2f5184697ce02b7fbfee8f966	27 Oct 2011, 11:53	0.00 MB	2	0
150,808 150,808	0000000000000282579289caaafbdff60554e47e0ad3b46b4da23a1376f255f5	27 Oct 2011, 11:52	0.00 MB	7	0
150,807 150,807	000000000000028727a900f475cabc3da79583b0679dbc211f799e29ed472bc0	27 Oct 2011, 11:50	0.01 MB	14	83
150,806 150,806	00000000000008085daa9ed9f09b2b8c45d3741529379506e09c27c86b29ead7	27 Oct 2011, 11:42	0.01 MB	32	250
150,805 150,805	000000000000039dced0b4f3a0926772f54b237844550ae811b4382cc22a6354	27 Oct 2011, 11:32	0.00 MB	1	0
150,804 150,804	0000000000000228e14ec71118d73caccc80080f317f78f22aaeceb0c658ab9a	27 Oct 2011, 11:31	0.00 MB	7	38
150,803 150,803	0000000000000565b0a59270468be73ab6fd5bca66a057bc22e16b5525b52127	27 Oct 2011, 11:28	0.00 MB	5	41
150,802 150,802	000000000000059f711ad8bb745fbe42d812e2a268c27ba3e7ba0cd792a3446b	27 Oct 2011, 11:24	0.03 MB	101	20
150,801 150,801	00000000000007eef15de0b26587a8bce78e9083a7e70019bccfc2b1414261dd	27 Oct 2011, 11:19	0.01 MB	21	239
150,800 150,800	000000000000080ab2d87211cada3fb5033be8d63ddec3fb8f27ebf1f57bdb96	27 Oct 2011, 11:15	0.01 MB	26	248
150,799 150,799	000000000000011ba2fa5a15a28c0b6d98d18597f1c120580385a363ef00c380	27 Oct 2011, 11:04	0.04 MB	97	220
150,798 150,798	0000000000000a1910c4c439fdb2fac6ad292e5e2ed445071fab61dde9ec1a28	27 Oct 2011, 10:27	0.01 MB	14	293
150,797 150,797	000000000000048395ac154103ecdf3359a2485b7a7840f7752c96c39e97583f	27 Oct 2011, 10:21	0.03 MB	72	101

Previous 10 blocks ↓

Total Size: 769.37 GB

Node Information

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

Uptime: 2 months, 18 days, 21 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 1,643.90 GB sent, 94.79 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.