Blockchain Explorer | learn me a bitcoin

Memory Pool

4,900 transactions

1.35 vMB

Show Random Selection

Max Size: 8/200 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
907,709	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 42 secs	1.00 vMB	3,818	2

Show Transactions

Blockchain

Tip: 907,708 (542,764 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
364,944 364,944	00000000000000000c4002ef00a8f114c76ada1e5b68caff6cc2cd54ce6c0ae4	12 Jul 2015, 04:41	0.32 MB	426	23
364,943 364,943	0000000000000000080876df963d57ec91577877a949d1f8cf7c94fe77451468	12 Jul 2015, 04:39	0.00 MB	1	0
364,942 364,942	00000000000000000ce0952307368da7990c8ff84e2119f081b0d1011a987831	12 Jul 2015, 04:38	0.75 MB	1,221	39
364,941 364,941	00000000000000000e623a0293a9e1607cbac4167f43b08f56b3c5201724dcac	12 Jul 2015, 04:30	0.93 MB	2,529	64
364,940 364,940	0000000000000000120a76174e813f97487819c59297a67e870a2fdf9b92e91e	12 Jul 2015, 04:00	0.30 MB	476	41
364,939 364,939	00000000000000000a7d278f82af764808eda3cc77b70af396fc8cb8d01a6183	12 Jul 2015, 03:54	1.00 MB	2,087	72
364,938 364,938	000000000000000014ec8baa032edd448e28a068bd6788195db879a70dc1b691	12 Jul 2015, 03:06	0.86 MB	3,527	9
364,937 364,937	00000000000000000a062a75f145307b07a5fa92d0fda9506990770876e32a10	12 Jul 2015, 03:04	1.00 MB	1,115	644
364,936 364,936	00000000000000000b988e72d290d73817de8ef864f7ee3942ae857bf4ef3514	12 Jul 2015, 02:53	1.00 MB	302	7
364,935 364,935	00000000000000000b6dedecedc45a8c6c39904f5533361ced2ba90bade3fbae	12 Jul 2015, 02:48	0.32 MB	431	46
364,934 364,934	000000000000000000b8acfa10e85c5018d256184a030cdb6e8da56b61c65267	12 Jul 2015, 02:47	1.00 MB	1,192	35
364,933 364,933	000000000000000014a90c5c61327b0a896bb1b201c8a327dd604519f8c24f46	12 Jul 2015, 02:37	0.00 MB	5	1
364,932 364,932	0000000000000000021d10f90d930a83b9c9e2f59491fd852bdfa53cee9817ae	12 Jul 2015, 02:37	0.00 MB	1	0
364,931 364,931	0000000000000000082c004185a47461c730bcdc3e3a2b7a13f3a097521725ab	12 Jul 2015, 02:36	0.75 MB	680	32
364,930 364,930	00000000000000000158420966b3b91e3c4dac9b6f25761ed78405a61399fb08	12 Jul 2015, 02:34	0.75 MB	944	39
364,929 364,929	000000000000000001a1e29937aafbf31107b0806d2e2e0e5b31cc0e935fef5f	12 Jul 2015, 02:23	1.00 MB	1,114	34
364,928 364,928	00000000000000000d4b817dab82f56a91d3db03bac21aa0c4bff94b1402bef1	12 Jul 2015, 02:07	0.56 MB	1,095	61
364,927 364,927	00000000000000000116c83b5de15c26e07e048f6eeeab903f430bbc41333bea	12 Jul 2015, 01:58	0.99 MB	2,079	56
364,926 364,926	00000000000000000164cae36055ec1d8a094b26a5b73eae6b02920fd27204ae	12 Jul 2015, 01:57	0.44 MB	840	56
364,925 364,925	00000000000000000464967ee9c0f803af79f86af1a5542232e5b6e71c6fdd76	12 Jul 2015, 01:52	0.44 MB	637	36
364,924 364,924	000000000000000000813c21f9990f5e0fb74932438181bd6330b0bdc9ce4c32	12 Jul 2015, 01:27	1.00 MB	1,137	39

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.67 GB sent, 92.81 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.