Blockchain Explorer | learn me a bitcoin

Memory Pool

7,531 transactions

2.44 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,683	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 59 secs ago	1.00 vMB	4,282	4

Show Transactions

Blockchain

Tip: 907,682 (758,699 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
148,983 148,983	0000000000000598f6f322a3c7080fd608e6a9ca433aef7a7a688a0c6edc3fd8	12 Oct 2011, 04:05	0.00 MB	5	1,048
148,982 148,982	000000000000078c52bafdc630bbd0cdf32536434988ba205a171dde3ad8062f	12 Oct 2011, 04:03	0.00 MB	11	40
148,981 148,981	0000000000000083a12854b1b4baf0e2e4b4bab75841c14076212c7d1605f9e9	12 Oct 2011, 04:02	0.00 MB	2	0
148,980 148,980	000000000000097d067e1e79c2422826e4f091df55cbd365e0b54fa1b9e95539	12 Oct 2011, 04:02	0.08 MB	198	63
148,979 148,979	00000000000005c659569954e433fa4be075986461cb3cbbd276cbd9da68624d	12 Oct 2011, 03:23	0.02 MB	52	129
148,978 148,978	00000000000002deecb3dbbbb4509046b0bfc993cfc951d8bef3923912ec0706	12 Oct 2011, 03:16	0.00 MB	12	71
148,977 148,977	000000000000061993c6532fa62703acbcb53a9146c8b1144f97432846acc0ee	12 Oct 2011, 03:16	0.01 MB	22	156
148,976 148,976	00000000000002c6072104a8da65d88c707413fdaf74b209bbbd886a9b40e193	12 Oct 2011, 03:06	0.02 MB	34	44
148,975 148,975	00000000000008491aa8ad122d28d5804f2c92496b5db549fa742124bdcb8e7c	12 Oct 2011, 02:59	0.02 MB	44	203
148,974 148,974	000000000000041709102e9ccda2d780d5b5e9c4f2eda57baddbee9ac14965bc	12 Oct 2011, 02:40	0.02 MB	57	231
148,973 148,973	0000000000000651acaf66c137846d5c1e006b022d17cfdaef108ef53798a811	12 Oct 2011, 02:27	0.00 MB	1	0
148,972 148,972	00000000000006d049af7a692fbef6ff93ac028e7e8072389219691e58576561	12 Oct 2011, 02:26	0.03 MB	48	387
148,971 148,971	00000000000004161d528f57696874645fde4d683e81166ffe67089d8a192e49	12 Oct 2011, 02:06	0.05 MB	124	67
148,970 148,970	00000000000008bff1b0f60055aea1cc6222df7a854adc3ffd720cb0ffe7cdf0	12 Oct 2011, 01:47	0.00 MB	1	0
148,969 148,969	000000000000082bde98440a98aeb79914e4ddd98a075fbd1b4dbf49bb2a51d2	12 Oct 2011, 01:47	0.05 MB	161	79
148,968 148,968	000000000000012fbc2e86110bd1740b91ebba1888706783dad8438c47e7e146	12 Oct 2011, 01:31	0.03 MB	49	102
148,967 148,967	000000000000004b23ce0e1069bbd201414c99a7cd8dce4983dc04fa1c656caa	12 Oct 2011, 01:18	0.01 MB	23	41
148,966 148,966	00000000000005dc845b4b5b1c4bd1d8cd64a4fa842b68bda3d802baff8ac44c	12 Oct 2011, 01:17	0.05 MB	101	88
148,965 148,965	00000000000001b53d3e3ea86f6cfd525f0e74b5bb046903ef7734f863e5c974	12 Oct 2011, 01:12	0.06 MB	74	123
148,964 148,964	00000000000005722b1032966b8cd168056642c7cbca056f9c87c6d9b82b8eb9	12 Oct 2011, 00:37	0.05 MB	140	196
148,963 148,963	000000000000032f32cf6a1252a1e9da642569f5a77ac4c430c73ad1c22af4bb	12 Oct 2011, 00:25	0.00 MB	12	35

Previous 10 blocks ↓

Total Size: 768.95 GB

Node Information

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

Uptime: 2 months, 17 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,614.23 GB sent, 92.56 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.