Blockchain Explorer | learn me a bitcoin

Memory Pool

3,307 transactions

1.21 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,851	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 0 secs	1.00 vMB	2,351	3

Show Transactions

Blockchain

Tip: 907,850 (748,233 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,617 159,617	00000000000000d45169e8d3d5e9219beaba76cc739f5d6fa37f5cd7c7d57114	29 Dec 2011, 01:47	0.01 MB	18	369
159,616 159,616	0000000000000d67e3f9ba7b0b9b90cbc9597020f3b61a8a3bd28973f4f35ed5	29 Dec 2011, 01:47	0.00 MB	11	317
159,615 159,615	0000000000000527818d4b40f99969e6c3d00459fd86eab982d1f1757de1590d	29 Dec 2011, 01:42	0.03 MB	33	40
159,614 159,614	00000000000009cf43d5da1f705ee925d0e05b18476b20c76ef2cdeec517c713	29 Dec 2011, 01:29	0.01 MB	21	244
159,613 159,613	00000000000004b09878dbb78b09afc8386ae71a6631fa44a372efbcec6582e9	29 Dec 2011, 01:19	0.03 MB	48	211
159,612 159,612	00000000000000828ed3e9d9a3c5cc725e26ceaee46a66859fd344d87a9e0c3d	29 Dec 2011, 01:04	0.00 MB	1	0
159,611 159,611	000000000000083b3a78808a3e883411eae6325dde9d3bdd81dcf303ecf1dff8	29 Dec 2011, 01:04	0.01 MB	19	44
159,610 159,610	00000000000000759dbbabea9fd69223fb62325144e8cacdd1fbff8a4736b85e	29 Dec 2011, 01:00	0.00 MB	12	0
159,609 159,609	00000000000009a9d044b3d1a348c5199c6b8423085c9fab028b48c315cdf150	29 Dec 2011, 00:59	0.03 MB	60	1,944
159,608 159,608	00000000000006639b4e851a6f32aee5438a839f7872bc7ff9309ad9395d60d5	29 Dec 2011, 00:44	0.02 MB	43	294
159,607 159,607	0000000000000677e9349f02cbffc9b8fde958305f6a649d6615880f9f297c9e	29 Dec 2011, 00:19	0.02 MB	44	122
159,606 159,606	0000000000000212caaedaeb7d0d118de85a53f2faa53d23c725ae54272b08b7	29 Dec 2011, 00:08	0.03 MB	103	59
159,605 159,605	000000000000021d89cb371e42434a350885c1b6dcdd7c43fe7c186a4f74089b	28 Dec 2011, 23:58	0.00 MB	7	66
159,604 159,604	0000000000000bbdcf3a6b543a93ebdd5d4c697c9e9a87642f225dc32e73e5b5	28 Dec 2011, 23:51	0.01 MB	11	239
159,603 159,603	00000000000009acf0da9177c5cd1679b581553332e1f33e8fa6d064d2b49567	28 Dec 2011, 23:49	0.02 MB	36	27
159,602 159,602	0000000000000d2c761993425eafcf2e46750544906eb2b84cac5155a0a8e9e9	28 Dec 2011, 23:32	0.03 MB	60	337
159,601 159,601	0000000000000e1563836b0ca3270f81a807449a5454651f4c475f85ee579d6c	28 Dec 2011, 23:03	0.02 MB	76	26
159,600 159,600	0000000000000a6ac935e28d97f0aede5ad52b4f1c9de9852441d53efbe8a366	28 Dec 2011, 22:59	0.02 MB	46	20
159,599 159,599	000000000000007a0394fc04a0ed34f0a77f30390a0043462dfcc0ec3e255c22	28 Dec 2011, 22:51	0.01 MB	19	71
159,598 159,598	0000000000000c494def245b5d1d6353d5f97666dbda380784158425d24e3810	28 Dec 2011, 22:40	0.00 MB	3	0
159,597 159,597	0000000000000473108e3f85c60b32c8e7590dd1f730953cfc6d261d248f39d7	28 Dec 2011, 22:36	0.02 MB	44	226

Previous 10 blocks ↓

Total Size: 769.26 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.26 GB sent, 94.22 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.