Blockchain Explorer | learn me a bitcoin

Memory Pool

5,272 transactions

1.53 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,853	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 40 secs ago	1.00 vMB	3,760	3

Show Transactions

Blockchain

Tip: 907,852 (772,267 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
135,585 135,585	00000000000008017dfc12ac0f1f469169aa2743f0d4c7d6ad433976308e9a1b	10 Jul 2011, 08:16	0.00 MB	16	68
135,584 135,584	000000000000015a2a8d449eea41a7b44af5bad5536c3bdeca43fd7f2ffab44f	10 Jul 2011, 08:13	0.03 MB	69	378
135,583 135,583	0000000000000aa0ce715fb1294c0ee61ef1e912e7a4b7e2865126ac6b6bdf30	10 Jul 2011, 07:59	0.00 MB	9	291
135,582 135,582	0000000000000893ead25e71620b9e151d1fa6af841f51dcd5ab9b65d6929768	10 Jul 2011, 07:57	0.02 MB	40	308
135,581 135,581	00000000000000d55484ae4c2dfff7da954fe2e46c3d1b5b3d207a7000731680	10 Jul 2011, 07:46	0.01 MB	15	267
135,580 135,580	000000000000080e77a55b759981abc21115985d57584431cb34bea5518a54f3	10 Jul 2011, 07:41	0.01 MB	27	180
135,579 135,579	0000000000000a2b5d284e15919c23eaef7988ebec93ef0af8939c51952fc589	10 Jul 2011, 07:38	0.01 MB	13	290
135,578 135,578	000000000000068fb96b22759c9b7465055891c749b3212d31c345822f0d56e3	10 Jul 2011, 07:35	0.13 MB	16	70
135,577 135,577	00000000000007fa48d9f93e67ff209044f6bbe3b5b6bde2723ce5407ce0de00	10 Jul 2011, 07:33	0.04 MB	130	110
135,576 135,576	0000000000000038050b2682c267e6d51555bff00a70c124b70b2c673def751c	10 Jul 2011, 07:26	0.04 MB	13	1,037
135,575 135,575	0000000000000911afc2d03cb35b5ba6644b93bc93bb3636528119e99ebe52e4	10 Jul 2011, 07:13	0.05 MB	153	265
135,574 135,574	00000000000003b25b308efec09c72f7631eee65cf4090c663483f6547ac475a	10 Jul 2011, 07:03	0.23 MB	144	121
135,573 135,573	0000000000000251d11c58897b941ba596857a8479457319df7ebefd80594f29	10 Jul 2011, 06:58	0.01 MB	38	651
135,572 135,572	00000000000008092c891a47dbebd550c9cbc07205027235c1513c219caab527	10 Jul 2011, 06:42	0.01 MB	13	59
135,571 135,571	00000000000003db4d0150cef8e82b3b2cd35566b8bd32471ff28ebeb315f731	10 Jul 2011, 06:24	0.03 MB	65	886
135,570 135,570	000000000000076bfa502e9a154ff2bc043cdd89bdb2231ff120c34851a156e1	10 Jul 2011, 06:03	0.04 MB	87	394
135,569 135,569	00000000000003118d2c0d37d00557b7d02641f6d8e5c80864c90a11dec30794	10 Jul 2011, 05:33	0.05 MB	120	265
135,568 135,568	0000000000000095fc90be8ae19552f75f27e65bb40abf5efc8c6c4812c415d3	10 Jul 2011, 04:54	0.00 MB	6	0
135,567 135,567	00000000000000a659f8656e5366d2ec6361aef4d5231bfba7f65d90f864062d	10 Jul 2011, 04:52	0.00 MB	8	952
135,566 135,566	000000000000017d3c9503f4ddfedd474d2ecab4d6c0ce9455e779ea74543d1c	10 Jul 2011, 04:50	0.01 MB	20	352
135,565 135,565	0000000000000876a1b684ecafbc3d1c950a00c2c744583e083029e8845ece04	10 Jul 2011, 04:45	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.30 GB sent, 94.25 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.