Blockchain Explorer | learn me a bitcoin

Memory Pool

4,020 transactions

19.92 vMB

Show Random Selection

Max Size: 81/200 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
908,324	00000000000000000002349e0000000000000000000000000000000000000000	13 mins, 24 secs ago	1.00 vMB	3,186	3

Show Transactions

Blockchain

Tip: 908,323 (808,662 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
99,661 99,661	000000000002e7c15192379c1bd8ee2695eb51afec1c983f12651299e49eabd2	27 Dec 2010, 14:06	0.00 MB	1	0
99,660 99,660	00000000000222935dad06d4a29bd80cfaa4336f06e92c944f6350a8a73ba27f	27 Dec 2010, 14:04	0.00 MB	5	0
99,659 99,659	000000000004080c4cc9f3a9a99af4128ce3093d35e91f3f6a3609401c49f530	27 Dec 2010, 13:50	0.00 MB	4	1,122
99,658 99,658	0000000000045d8b33da49698f6c53eedfcb6f136c5097dd7af1deacf3e08fa3	27 Dec 2010, 13:42	0.00 MB	5	0
99,657 99,657	0000000000035ac08254adf2f4f3413116a423657ca8a8ef3c2abd9a2f83311c	27 Dec 2010, 12:58	0.00 MB	1	0
99,656 99,656	000000000000c6e3ad1b7af180ec3cfa31c97abe129a6992c91b8aea38f06dc8	27 Dec 2010, 12:57	0.00 MB	1	0
99,655 99,655	000000000002dcd19b1a9ca449b7cafa3bbc29abd45c1c106ebc91ccef554b30	27 Dec 2010, 12:44	0.00 MB	8	999
99,654 99,654	0000000000033b911265893b92e28e5988546da0f69ee4ea57ec67230a35c08f	27 Dec 2010, 12:20	0.00 MB	7	0
99,653 99,653	0000000000022b58eb35db139b84466960d1b2b3422a2f410250c9084685dbb9	27 Dec 2010, 11:46	0.00 MB	1	0
99,652 99,652	000000000001e7333b216b000a2744b1f3d9f524be30577495b6dc9ecb061fc8	27 Dec 2010, 11:44	0.00 MB	1	0
99,651 99,651	0000000000013796c03869b9efa9d7430dab3da80ab9b738a463144abad346ac	27 Dec 2010, 11:42	0.00 MB	5	421
99,650 99,650	000000000003d0e74f99521d48fd8615a6ceb30426dbfbf544b72329f679ae42	27 Dec 2010, 11:30	0.00 MB	3	0
99,649 99,649	000000000001e02a09094c5ebfdc5949aee56803b9c925af2a9c79042213c07d	27 Dec 2010, 11:23	0.00 MB	1	0
99,648 99,648	000000000001993abc74c2ae5031b6a0382094a396a625f4d9bec94f73426d40	27 Dec 2010, 11:22	0.00 MB	1	0
99,647 99,647	00000000000260b78d414035de8846c43fcd3fbf4d2b21c4003b4adbcf5c3de6	27 Dec 2010, 11:22	0.00 MB	3	0
99,646 99,646	000000000004461b44c526daf45dfef0845a8797b527e377c9aeb7b33b162c29	27 Dec 2010, 11:11	0.00 MB	4	0
99,645 99,645	000000000000bca7881ad19b3b75c6e4be0fa5c48cae1d5ae8ff927562c36552	27 Dec 2010, 11:11	0.00 MB	1	0
99,644 99,644	000000000003ad9d0e85608c68a7abba04aa60157903c2a699d7d46fc33f4a35	27 Dec 2010, 11:03	0.00 MB	3	0
99,643 99,643	00000000000448af653642da67964cc2d02d1c741b30a498d7ca0b9575b1cc3f	27 Dec 2010, 10:54	0.00 MB	4	0
99,642 99,642	000000000002c53dc7e90469557272058ea4163e040ff61bcf9610275fba7b9d	27 Dec 2010, 10:44	0.00 MB	4	0
99,641 99,641	000000000000cfca86059c38805bc7b9fc7d6d374d19f77f5241738a560b6c40	27 Dec 2010, 10:43	0.01 MB	4	0

Previous 10 blocks ↓

Total Size: 770.25 GB

Node Information

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

Uptime: 2 months, 21 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.27 GB sent, 98.67 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.