Blockchain Explorer | learn me a bitcoin

Memory Pool

3,620 transactions

1.53 vMB

Show Random Selection

Max Size: 8/200 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
907,841	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 37 secs	1.00 vMB	1,631	2

Show Transactions

Blockchain

Tip: 907,840 (776,937 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,903 130,903	000000000000014452249b12d033a14e1ec39149c2b1703ea7f160ba6651831a	15 Jun 2011, 03:19	0.04 MB	91	1,124
130,902 130,902	00000000000018865e9309f7524c756acb737c6b2f382d4273534ae5ab40e6bf	15 Jun 2011, 03:03	0.00 MB	9	1,610
130,901 130,901	00000000000016af460d34214831db7c361cf7d9bd711c22b798a83e55b0827f	15 Jun 2011, 03:02	0.03 MB	74	719
130,900 130,900	0000000000001b0aacab477b05fbb9217439d3a49225ae3898b5d88b97395479	15 Jun 2011, 02:54	0.04 MB	55	897
130,899 130,899	0000000000001ad4b5c4e79b5702e7b6be4bea6b99464a74d0e6c0e1d23ae074	15 Jun 2011, 02:37	0.00 MB	14	994
130,898 130,898	00000000000003dbbc52bfd009c471bf5ca053f9b1e578f7f40eccb7e6b89fd7	15 Jun 2011, 02:36	0.02 MB	68	475
130,897 130,897	000000000000196e1125b59333eb089d5979365481e9c3a7e0c72019ed671e36	15 Jun 2011, 02:31	0.02 MB	64	1,195
130,896 130,896	0000000000000ea79aa47605915ea39e68a327559f9c7aab530ff264acee3255	15 Jun 2011, 02:22	0.03 MB	57	824
130,895 130,895	0000000000000d40c09e936b25093a3e730d7ea7dee959914b5e30a28ccd0269	15 Jun 2011, 02:13	0.01 MB	25	1,534
130,894 130,894	00000000000011d01c3d7271801bb90699a39621dfa6ce155a44bc9e5ed36bae	15 Jun 2011, 02:10	0.00 MB	5	1,337
130,893 130,893	00000000000017e5c79217968aeb2f7e9ec91d36196f3715c05c634013aa1381	15 Jun 2011, 02:09	0.02 MB	54	557
130,892 130,892	000000000000061818ca376e51beba7c9d22e4ae6b4e7520c62a485db56136da	15 Jun 2011, 02:04	0.01 MB	18	887
130,891 130,891	0000000000001833f5fd2a53cc3e176c4577635eafbf5aac0443668c4ebf6d31	15 Jun 2011, 02:03	0.01 MB	28	992
130,890 130,890	000000000000165138b863f633ebb54bc8861be6049785c8beb6b7dfb3ecb38b	15 Jun 2011, 01:59	0.00 MB	12	2,040
130,889 130,889	0000000000000364fb195bc3c9c6d81aa008700f02f13e814688f6e9622e4e85	15 Jun 2011, 01:57	0.04 MB	127	372
130,888 130,888	000000000000115e09498d709af610f1413207a00906f3d99a81f7cdb18c5b7f	15 Jun 2011, 01:53	0.04 MB	85	1,260
130,887 130,887	0000000000000697b0eb51cc1f41a264f523eca5d6515e18d3b911af5f03f9ca	15 Jun 2011, 01:28	0.01 MB	27	1,718
130,886 130,886	000000000000137bf7930e368dfc0a6f6a28d8075d4ae7085b853c5775230fa4	15 Jun 2011, 01:21	0.01 MB	29	730
130,885 130,885	0000000000001508e1787906b1c9e801e65f6b48961fae260ba6478fc1b5e89d	15 Jun 2011, 01:17	0.01 MB	17	135
130,884 130,884	000000000000184e908a7f2b9067ca81c71d7950c20ebd204f91be9c73fa010f	15 Jun 2011, 01:16	0.02 MB	26	1,035
130,883 130,883	000000000000111049250f73ea7bc231e6d47f4a05a67a984280a81d86cd81d3	15 Jun 2011, 01:12	0.00 MB	8	1,126

Previous 10 blocks ↓

Total Size: 769.24 GB

Node Information

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

Uptime: 2 months, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.06 GB sent, 94.14 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.