Blockchain Explorer | learn me a bitcoin

Memory Pool

1,282 transactions

25.26 vMB

Show Random Selection

Max Size: 102/200 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
908,311	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 12 secs	0.98 vMB	1,018	1

Show Transactions

Blockchain

Tip: 908,310 (906,978 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,332 1,332	000000007a885902364f016043460b19e0295dc331307c9323bad4d68be7290e	22 Jan 2009, 11:52	1
1,331 1,331	00000000f179266e5fcbb409fbcffc0a1b7b2e684574da2269bc82a7eff03ee1	22 Jan 2009, 11:32	1
1,330 1,330	000000003d244449bbd0f01087271506e9e19b8f7df9dceb121df70f6ba4b141	22 Jan 2009, 11:21	1
1,329 1,329	000000006850420a1b636ebaf72c9c722521704fd1a67dee1c81ccfd252dbaee	22 Jan 2009, 10:59	1
1,328 1,328	0000000073ce30b0cc83da73ccff5a3bb2ccf7986a6dd16e7c6bfdffba178fb5	22 Jan 2009, 10:41	1
1,327 1,327	00000000181f90775d280ecad91c6e7c5f98ef147c952da85069ef2c42c32baf	22 Jan 2009, 10:28	1
1,326 1,326	000000002c4a061ce273b4b550a28287e19b487f10677e11768d7aed93e533b7	22 Jan 2009, 10:19	1
1,325 1,325	00000000886950f32f0be2c9d48f0c05b5ead3662b360b6c3d5a254e3ce7c81f	22 Jan 2009, 10:05	1
1,324 1,324	00000000d375bf381d4d70787980e2aa27d5f4406d8513fd375ed44bc3b8bdf8	22 Jan 2009, 09:42	1
1,323 1,323	0000000008f5640471fee335827294f32670941bf9b183f722f433a3eae4557e	22 Jan 2009, 09:17	1
1,322 1,322	00000000eabe729e37fb60d9d9c3aaa4ce6c2a96ceabfc17d9818a5d32608195	22 Jan 2009, 09:08	1
1,321 1,321	00000000b7bef491368d068bc76d029fed30961c8fd64f9f7c3ae9599ba98a77	22 Jan 2009, 08:43	1
1,320 1,320	000000008e81fd45f37bebf570ab987b2a386b76ace40d628ef3250b9b6d6db1	22 Jan 2009, 08:21	1
1,319 1,319	0000000024c349961797255cd1ddece5f0e917eaecd111f750bd91340def1beb	22 Jan 2009, 08:09	1
1,318 1,318	000000006b56931d2097102e89bbc1ce959da8d32ccc4042e95897a65d642df6	22 Jan 2009, 07:45	1
1,317 1,317	000000005385e40682f749dd1e1945a68074df786677d12a4a5556afb8fa974c	22 Jan 2009, 07:35	1
1,316 1,316	000000005fa8f8af01b5520c9eaa71a1d32f4d7c49c9b706a84d714675634ee7	22 Jan 2009, 07:30	1
1,315 1,315	000000004a7b4643e2233a4494c8b08c099ea0c47e058f226ceead8c74402f6e	22 Jan 2009, 07:12	1
1,314 1,314	00000000f1901f4e95b25791a73dbf3979d2fa3f677d43c71706eb9c451f0836	22 Jan 2009, 06:56	1
1,313 1,313	00000000b1686525e1ad4669ee2cb8fd28d375af983853727a80015778df47b5	22 Jan 2009, 06:49	1
1,312 1,312	00000000d328947cdbc1fa7392351a1667120f918c38bd12174d872f7382c1e7	22 Jan 2009, 06:31	1

Previous 10 blocks ↓

Total Size: 770.21 GB

Node Information

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

Uptime: 2 months, 21 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,698.13 GB sent, 98.59 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.