Blockchain Explorer | learn me a bitcoin

Memory Pool

8,839 transactions

2.94 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,698	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 36 secs ago	1.00 vMB	3,812	4

Show Transactions

Blockchain

Tip: 907,697 (772,711 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,986 134,986	00000000000004cb925177d083872131daf797de8b921b984fcfa019739fdc97	06 Jul 2011, 07:31	0.03 MB	73	349
134,985 134,985	0000000000000a824ca65dcd935235e0335189d6fe33372b3d53da486a2bbdbf	06 Jul 2011, 07:23	0.05 MB	165	157
134,984 134,984	000000000000034e6f74d58f967cf67ebfba5953be0ccc311683075becd074a6	06 Jul 2011, 07:08	0.05 MB	106	314
134,983 134,983	00000000000004955066bf59d1bd31d891220ec63f06d7f6041da49d6b66cf1e	06 Jul 2011, 06:53	0.01 MB	24	904
134,982 134,982	000000000000026c1d3e6d92d39aee2c7a62c10325b4598341029b3d5964b2d0	06 Jul 2011, 06:42	0.05 MB	112	362
134,981 134,981	00000000000007d50b3e12be9e312c6b2f28595a1b00476b8eb735da02e84442	06 Jul 2011, 06:25	0.01 MB	41	482
134,980 134,980	000000000000074d43a801c3e320d20669535427d667e9d10ca0360b5f23f5c2	06 Jul 2011, 06:12	0.00 MB	11	18
134,979 134,979	00000000000000cfba77fa170ba12f419b4fa5b3f3c753f4c30d1e9c680d2270	06 Jul 2011, 06:11	0.05 MB	90	60
134,978 134,978	00000000000004e49ed4c339a7515ac5609b6a4b40e68a19df9dbddc877fe987	06 Jul 2011, 06:10	0.03 MB	76	607
134,977 134,977	000000000000037b7be003301c209e498b7fbb69b1fc1a6c88a6d5e560945b77	06 Jul 2011, 05:56	0.02 MB	59	94
134,976 134,976	0000000000000bb76553298bdb3cbc95c158d8a8d1a4686343775f3301f6a3b4	06 Jul 2011, 05:54	0.03 MB	59	402
134,975 134,975	0000000000000706a0ad56a6f45f3d1232dfd9636d18a1f92ef68fefa02d43c2	06 Jul 2011, 05:41	0.07 MB	126	758
134,974 134,974	00000000000005a2647db3920e1fecb67a67e4ba7b82689aadf6537beefcc2a2	06 Jul 2011, 05:03	0.01 MB	23	241
134,973 134,973	000000000000074def8bb58690e5d37fd496709b4182bee05d1db94ca9bddd29	06 Jul 2011, 04:58	0.01 MB	13	569
134,972 134,972	00000000000004735225c6116dad99177bb804d94aa300d2b699f72ce0090548	06 Jul 2011, 04:57	0.02 MB	44	233
134,971 134,971	000000000000096753c0d03762e158ae2d70323898f392de7d69970581097307	06 Jul 2011, 04:53	0.04 MB	91	551
134,970 134,970	0000000000000b265f0ab29ed32364a58bbc10f2eb505223f6bd6582882d8004	06 Jul 2011, 04:36	0.02 MB	26	598
134,969 134,969	0000000000000606ceb8a0147b725e565c471e3f6608dbbb21e36a6dfd8b7ef8	06 Jul 2011, 04:30	0.04 MB	104	291
134,968 134,968	000000000000059347055268e870d0b2d16622dfe484b2497803f5b854ce544a	06 Jul 2011, 04:18	0.01 MB	38	404
134,967 134,967	00000000000009427094d20aa18da2bd8d0a23a5b30c86a6ae2284c0543dd2e9	06 Jul 2011, 04:15	0.01 MB	26	953
134,966 134,966	00000000000009389451c6280d1a48f2965c6dda51ef87ae277150c17d4f1e38	06 Jul 2011, 04:05	0.05 MB	114	196

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.38 GB sent, 92.72 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.