Blockchain Explorer | learn me a bitcoin

Memory Pool

8,117 transactions

2.59 vMB

Show Random Selection

Max Size: 14/200 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
908,111	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 40 secs	1.00 vMB	4,121	3

Show Transactions

Blockchain

Tip: 908,110 (803,123 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,987 104,987	0000000000002188131a4cad9ac9bd61b1d217de7530be53b341b8279d284fee	28 Jan 2011, 08:22	0.00 MB	3	0
104,986 104,986	000000000001b154d24d0014c95d08f38a5e0acfc38d376c128152a2b9eaf8e3	28 Jan 2011, 08:20	0.00 MB	13	0
104,985 104,985	0000000000008e64546fc2949e93ca0a01786ae6267949c3a152333a8c95460f	28 Jan 2011, 08:12	0.00 MB	20	0
104,984 104,984	0000000000021f3cd107dc676cef8d5d027096270e8d4945a88f3ce5a6b69df3	28 Jan 2011, 08:01	0.00 MB	7	0
104,983 104,983	0000000000023fadb500dd96c87032601d15b84ea726e124a4b3ffa6f321d8b6	28 Jan 2011, 07:38	0.00 MB	1	0
104,982 104,982	000000000000f5fc6d4faf714ca6ba75569164fa357951dd8ce3239cbdf011ee	28 Jan 2011, 07:38	0.00 MB	3	0
104,981 104,981	0000000000010f61ba7a6d82abe7aeb239061f9181a8091731047c4060a397f1	28 Jan 2011, 07:32	0.00 MB	2	0
104,980 104,980	00000000000243c496f574a4a48efa60a5143116772912f347f3ac6e34069ca0	28 Jan 2011, 07:30	0.00 MB	11	0
104,979 104,979	000000000000f68da440017fc98189819ee174d368e0a91c8123d80b46aa9936	28 Jan 2011, 07:06	0.01 MB	25	0
104,978 104,978	000000000000b49e6a4d547c8b95c635c82b39c618834116fae3b47181b99497	28 Jan 2011, 06:53	0.01 MB	7	0
104,977 104,977	000000000001a39848fe51cc5af760d802865498787b1445990125c98d88ae70	28 Jan 2011, 06:27	0.00 MB	3	0
104,976 104,976	000000000001fbbf7446713eda3530548a3213d7b982a89a20edde791572b738	28 Jan 2011, 06:17	0.00 MB	1	0
104,975 104,975	0000000000013d5fca0904e65f38990723e930281e510e2f5eea8df2eb82f4cc	28 Jan 2011, 06:14	0.00 MB	1	0
104,974 104,974	0000000000002983830f45cbddfd6058c18d2e49f0d27699efa40fb9b2d5c41d	28 Jan 2011, 06:06	0.00 MB	1	0
104,973 104,973	000000000002e9125f2f6e205303aa72e791ed65d654259721ae3bf325b52592	28 Jan 2011, 06:05	0.00 MB	2	0
104,972 104,972	000000000002d5a216359bb71ba911a8ac2412243845df7584051d03040d3e87	28 Jan 2011, 05:39	0.00 MB	2	0
104,971 104,971	0000000000012e74b149108c66060b7234cc990d84ad756cccf10deff5364883	28 Jan 2011, 05:30	0.00 MB	1	0
104,970 104,970	0000000000012f4b751d22df16571f796b36cfe012474a0306923f299b3fbcc3	28 Jan 2011, 05:25	0.00 MB	10	0
104,969 104,969	0000000000005e7ba50aa05b203f43492b16e4a65da942da014fb52013210599	28 Jan 2011, 05:25	0.01 MB	27	146
104,968 104,968	000000000001451e9bd43a542ba4a0644ff798e562c22a81cf333ba2b2ad7776	28 Jan 2011, 04:59	0.00 MB	1	0
104,967 104,967	000000000002d469fecfa33c2d0da309deded35925d6ab650e21a641eb49c23a	28 Jan 2011, 04:46	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.75 GB

Node Information

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

Uptime: 2 months, 20 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.62 GB sent, 96.66 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.