Blockchain Explorer | learn me a bitcoin

Memory Pool

4,184 transactions

3.47 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,682	00000000000000000002349e0000000000000000000000000000000000000000	28 secs ago	1.00 vMB	2,195	3

Show Transactions

Blockchain

Tip: 908,681 (842,203 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
66,478 66,478	0000000005461517d1174e1e575bc00e28d2307f3e1bda8ea31f1c491ca3c717	13 Jul 2010, 07:04	5
66,477 66,477	00000000070ca29b0f246350f97abfd3d483c7fa11f3a24c3a174482be7fd62b	13 Jul 2010, 07:02	14
66,476 66,476	0000000003aafca1c71558dcb53b6b7a89657a2c6f0c1a917b6bda41796c6353	13 Jul 2010, 06:52	3
66,475 66,475	00000000073a547da64c1c683c33fab7d2cf36fe1ba7e9e5ca58a1dc335e1cf9	13 Jul 2010, 06:58	1
66,474 66,474	0000000003b0a161c811414c7d1bc064931d872860c63ca993cfd020f263a15c	13 Jul 2010, 06:58	2
66,473 66,473	0000000007c2e601cad20b38d27dd164ac9f31119444ffdc7fe82c714408a890	13 Jul 2010, 06:55	1
66,472 66,472	00000000064a3638f87b85a30d8a0012c870019937db54ed982c413fccd8302b	13 Jul 2010, 06:54	1
66,471 66,471	0000000008475e476fbc119f4ba24d13616fbbcd3d07c8fc8afee19e565e7de1	13 Jul 2010, 06:53	2
66,470 66,470	0000000009cd8cd41d5abf51b5fdb78af70b8db00e33960f0011f49b07b014b0	13 Jul 2010, 06:51	2
66,469 66,469	0000000006f3844ad9f9f411484e8bc594ceafe3dd192bf3f31216b2a080457f	13 Jul 2010, 06:47	2
66,468 66,468	0000000004bcc35abc05fe6adf562dbdc94abec9f819ea9610832c245479fb68	13 Jul 2010, 06:47	1
66,467 66,467	0000000006e558a334480f12f392feacebe118b29f4c2c3b0d26182d3ac910ce	13 Jul 2010, 06:46	1
66,466 66,466	000000000121409ca63bebb3a2250aa9eca4bf81ce21315ba80fc6515c8239cf	13 Jul 2010, 06:46	1
66,465 66,465	00000000014122ac1df317018054cb4e02aa907119a32e9b5837b08743f71c9f	13 Jul 2010, 06:45	1
66,464 66,464	0000000006d148c1f374e5fd5337a009006ab3bad08cdae52ed3a54098e061ad	13 Jul 2010, 06:42	4
66,463 66,463	0000000007a8b72630910d2c7228fa47d8deca1e7a6e1ca3685895d92bbc59a6	13 Jul 2010, 06:38	1
66,462 66,462	000000000475a2a0f000c0f3ff07d403298c77058380dc33b206bafb7588c22f	13 Jul 2010, 06:35	1
66,461 66,461	00000000039ad3539c6995c4ab066bd028a66331c6e2bdee9b81d5462edf7417	13 Jul 2010, 06:31	2
66,460 66,460	000000000557ef7d942f6201efc8380eda79893263905bd2c546b43a583fbcf1	13 Jul 2010, 06:34	1
66,459 66,459	00000000078626acb20b2cd02f1fe0be22d5212fb9193e045e541167de9a5fe9	13 Jul 2010, 06:33	2
66,458 66,458	00000000045cb9a2cb9ae8c264d1749f039997eae2d68a3b12fc91d706347436	13 Jul 2010, 06:33	4

Previous 10 blocks ↓

Total Size: 770.97 GB

Node Information

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

Uptime: 2 months, 23 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.85 GB sent, 101.78 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.