Blockchain Explorer | learn me a bitcoin

Memory Pool

4,720 transactions

1.62 vMB

Show Random Selection

Max Size: 9/200 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
907,857	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 3 secs ago	1.00 vMB	3,473	4

Show Transactions

Blockchain

Tip: 907,856 (780,254 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
127,602 127,602	00000000000017de8457b4654c6f891dc8f33378a55d6cec4f568f18621e7e47	30 May 2011, 07:18	0.00 MB	13	0
127,601 127,601	00000000000015e59e32e239aaecbd37548ea0d15cceebddd9f17366137ebd82	30 May 2011, 07:10	0.00 MB	13	324
127,600 127,600	00000000000025f691b7f6aa88ed1d7fce0eee74efd20c4a11e2685a02bf62cb	30 May 2011, 07:09	0.03 MB	73	291
127,599 127,599	00000000000019fcb188f729c99d80a95eebd8df20cabee5f149e3c93505fd8d	30 May 2011, 06:39	0.02 MB	74	43
127,598 127,598	000000000000156c55456aa30c6fad0854c4cd49c44535e07b71b717010fe461	30 May 2011, 06:37	0.00 MB	12	17
127,597 127,597	00000000000018f51b80616c40a1269ecaae5b3a6a32c4b8863e4a7011193da3	30 May 2011, 06:34	0.01 MB	18	579
127,596 127,596	000000000000059e622a0f73e40835c87a27ecd80b70ef95fcb2f5c3d8ef0245	30 May 2011, 06:26	0.00 MB	13	0
127,595 127,595	000000000000155d693369c23d74bd631505dbc5f1f592ad75dec076596338c5	30 May 2011, 06:18	0.00 MB	9	0
127,594 127,594	0000000000002567b640fa8f24043abca9c3bc1a41a6ad752e292c380859a495	30 May 2011, 06:18	0.03 MB	76	1,397
127,593 127,593	0000000000001cc58190ef3a74ff425097870440ebb3b2ef8ded0663dfa9247a	30 May 2011, 05:42	0.01 MB	13	689
127,592 127,592	00000000000007f7577cf7ed4f786bad7f0c649d5111e0868acfb76b31bf0ab9	30 May 2011, 05:35	0.00 MB	11	862
127,591 127,591	0000000000000c751e51a5b569571e10957398f8e28c25496069bedb51542db7	30 May 2011, 05:30	0.01 MB	18	132
127,590 127,590	00000000000002d2c967da5a36417777c551e009e7d1cc13f222f930bcd47215	30 May 2011, 05:25	0.00 MB	12	0
127,589 127,589	000000000000066b76f7253a04945ace3485265446a3a93a8ffffc3a14f08bed	30 May 2011, 05:24	0.00 MB	5	50
127,588 127,588	00000000000009188b9bd839b2d63d0aeb98b6da4b82c4945858c6af8d64c141	30 May 2011, 05:22	0.01 MB	19	281
127,587 127,587	0000000000000aa9a16675fa882fde17404c7b898df85d587d4e3f8e44c3be05	30 May 2011, 05:16	0.00 MB	12	18
127,586 127,586	0000000000000f82aceda67c34e2c8397893936a53f4a90fcd8f081305dc291b	30 May 2011, 05:14	0.01 MB	14	715
127,585 127,585	0000000000000f489f1d1dbf23cd80ccfa44d1eacacd1d3d6b58cf4603116176	30 May 2011, 05:08	0.00 MB	12	849
127,584 127,584	00000000000002387db51246577cf2309b283376b439f0ca4328ab6f6c9480bc	30 May 2011, 05:02	0.02 MB	75	1,586
127,583 127,583	00000000000025c4fb4b6a464fa49eaaba49e2fe17efb39284e00695732249b3	30 May 2011, 04:53	0.02 MB	66	387
127,582 127,582	000000000000150595c98900880ad32e1f9b9e48b14d27adc50f523212c39e6b	30 May 2011, 04:46	0.02 MB	33	608

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.41 GB sent, 94.28 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.