Blockchain Explorer | learn me a bitcoin

Memory Pool

9,654 transactions

4.48 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 26 secs ago	1.00 vMB	3,063	5

Show Transactions

Blockchain

Tip: 907,725 (750,825 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,900 156,900	0000000000000aa1102cad2ddbe04f83c8ab771859b43faadacd7f967f0bb5ef	10 Dec 2011, 08:25	0.01 MB	5	5
156,899 156,899	00000000000000a14964ab8286ea0242beb045298664e5e35409aae8cd6381e7	10 Dec 2011, 08:19	0.00 MB	10	86
156,898 156,898	0000000000000f483a9e6d050b26f4d5633a076195071029212d57bcdbfe9016	10 Dec 2011, 08:14	0.01 MB	56	0
156,897 156,897	0000000000000d306bae77d9d57d7dedfe41fb7efef65b15923ded47494b5684	10 Dec 2011, 08:14	0.00 MB	15	476
156,896 156,896	00000000000004d99970564a3b76ddcd7e7e0cbfcea3cedfb13286d76aadd74f	10 Dec 2011, 08:07	0.01 MB	15	182
156,895 156,895	0000000000000dd59336f44a8ea296da3f17b1b72d1a0432488e79fc23ebbae3	10 Dec 2011, 08:02	0.00 MB	17	45
156,894 156,894	0000000000000c7c4b7420d92b92921ce031a9eb6ee33998d23e7cfdb731cc8d	10 Dec 2011, 08:00	0.02 MB	68	128
156,893 156,893	00000000000001fb1f136f42eda39330d24ed9e18f133868747f836d25e1d254	10 Dec 2011, 07:56	0.02 MB	57	78
156,892 156,892	0000000000000ac72f4602113d2ef6ec2033f9123747a355a4925c0ef757939d	10 Dec 2011, 07:13	0.01 MB	49	13
156,891 156,891	00000000000006d57eef06693140fa2cb0d2f296ed6fb4190d103fddbf1a37dd	10 Dec 2011, 07:11	0.03 MB	83	77
156,890 156,890	00000000000004232b83926abc0872bc11d4d64b363753eb05085f23145373d4	10 Dec 2011, 06:52	0.00 MB	6	0
156,889 156,889	0000000000000a5967ca0370983ec1b8c5f84eea562ab00f0a39c3337596f7b7	10 Dec 2011, 06:45	0.01 MB	12	330
156,888 156,888	0000000000000486a93204cc25f9d8c69ee20195560c6feb011bfca097ad35bc	10 Dec 2011, 06:38	0.00 MB	11	52
156,887 156,887	00000000000008644b7003090949807108eaaf1020731e09c7ecd3339bf54079	10 Dec 2011, 06:36	0.00 MB	6	107
156,886 156,886	00000000000008b19eea16d493f26b55e24b1e7e8cfc55a3b48c88d78d0768f1	10 Dec 2011, 06:33	0.03 MB	60	91
156,885 156,885	0000000000000b5038a5e67e7ee86b3411a8f466ba1341bf1033f83fdabd695b	10 Dec 2011, 06:23	0.00 MB	8	0
156,884 156,884	0000000000000aa008e99b8a55d12927c747ecf2921234551a8eb6fccbffa3df	10 Dec 2011, 06:22	0.01 MB	14	16
156,883 156,883	000000000000088cfe5f2305f1a18e62d6090925b04ec7dd62dd4527606e8e5d	10 Dec 2011, 06:16	0.02 MB	33	65
156,882 156,882	00000000000003b5a20a7cfa4902da993b8ec70534a35efc545c89bb2f4d6dd5	10 Dec 2011, 06:05	0.01 MB	49	0
156,881 156,881	0000000000000568f1dcdc3b62ca0e21dd837d96a9ff431094a7bb9769c2188f	10 Dec 2011, 06:01	0.00 MB	12	32
156,880 156,880	0000000000000327ffcbe1eb0adc549c80c292939efe92c93e542b353c3d6b20	10 Dec 2011, 06:00	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,625.64 GB sent, 93.04 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.