Blockchain Explorer | learn me a bitcoin

Memory Pool

1,164 transactions

0.51 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 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
907,778	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 17 secs	0.50 vMB	1,164	1

Show Transactions

Blockchain

Tip: 907,777 (805,772 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,005 102,005	000000000002f3dad12704fba73ac67d7116d57a6f6bf6f2c17d4d34e49ac031	10 Jan 2011, 21:14	0.01 MB	7
102,004 102,004	0000000000026c6659ea18d10c6bd423000938a282470d3cca2fc6ee30e75bcf	10 Jan 2011, 20:58	0.00 MB	6
102,003 102,003	00000000000375efa4a448cfb32b46ee73a5dfb18598b94823f229cef4b30c70	10 Jan 2011, 20:43	0.00 MB	3
102,002 102,002	00000000000211cda1cc13500c85f4ccde73ff11c08e604e6e265121c2313c3f	10 Jan 2011, 20:42	0.00 MB	1
102,001 102,001	0000000000035107dce8eb675c6fa9a08c7617c109b3553ad8f208dda24065a6	10 Jan 2011, 20:41	0.00 MB	3
102,000 102,000	00000000000335c47dd6ae953912d172a4d9839355f2083165043bb6f43c2f58	10 Jan 2011, 20:39	0.00 MB	1
101,999 101,999	0000000000038b80cf5db1173e96f2290cfda12c505b0fe1bd37d6975e164a8a	10 Jan 2011, 20:39	0.00 MB	1
101,998 101,998	0000000000030c522a40397eaf099b1572d7368a31d0891f71c7222d7980dfa8	10 Jan 2011, 20:37	0.00 MB	2
101,997 101,997	0000000000038703a7ec5ef25ac27471d1db2b32e7b8d1414e078fcdc3f0abeb	10 Jan 2011, 20:34	0.00 MB	3
101,996 101,996	00000000000132b10d2d32d2fc1d8a2fc5c06c5853b330280ba703586b28a348	10 Jan 2011, 20:31	0.00 MB	2
101,995 101,995	0000000000001a2bcc2c188ea06dd5d1005304ed4b9a9b61889bb8411cd5857a	10 Jan 2011, 20:30	0.00 MB	6
101,994 101,994	0000000000021a4f5ac7463cedfc935c2f92a6e6d3c1edc7fcde053a611d14c8	10 Jan 2011, 20:23	0.00 MB	1
101,993 101,993	000000000002e1892a8c9c78dd879fb904084ecc72e1d90bf37da865bf2bc6e8	10 Jan 2011, 20:21	0.00 MB	6
101,992 101,992	0000000000025320b8369da0b1cc2bd7b54de9c67429e26bcbcaf292c85327c9	10 Jan 2011, 20:13	0.00 MB	6
101,991 101,991	000000000002db91fcd852ce23cbf0c4895e137b64103a389f0b41704af09dd4	10 Jan 2011, 20:02	0.00 MB	8
101,990 101,990	000000000001f69ba08ce9eacf01ffd4a7fcdcef1b8f14f06fb2df5e0666f588	10 Jan 2011, 19:32	0.00 MB	12
101,989 101,989	0000000000026ef23540be9862a47282938dd839923c123a58c3395e4015e883	10 Jan 2011, 19:12	0.00 MB	12
101,988 101,988	00000000000241691c6bf08a138c3ce6e2bd648b1b26d2f9236e71172a797243	10 Jan 2011, 19:10	0.00 MB	16
101,987 101,987	000000000002df587c63883ef6c883bb6b9e5b88bfe8eb672bc8aa494c826624	10 Jan 2011, 18:52	0.00 MB	3
101,986 101,986	000000000003bac766e9f825c811d200101045403d7dafaefd65a685fce1efdd	10 Jan 2011, 18:49	0.00 MB	7
101,985 101,985	000000000003ea1e1ea08aee9c5aab98b74c11dbba5210ce6c94e71a134562a4	10 Jan 2011, 18:46	0.00 MB	5

Previous 10 blocks ↓

Total Size: 769.12 GB

Node Information

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

Uptime: 2 months, 17 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,630.10 GB sent, 93.49 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.