Blockchain Explorer | learn me a bitcoin

Memory Pool

4,669 transactions

1.84 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
908,107	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 56 secs	1.00 vMB	3,212	3

Show Transactions

Blockchain

Tip: 908,106 (756,926 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
151,180 151,180	00000000000003017147965b3a784e5371b6724a1084543d23d8ab071f1c4241	30 Oct 2011, 23:31	0.01 MB	36	118
151,179 151,179	000000000000027cef20313d8532bea8127d912d2fc28c3ec0f758a324b0951d	30 Oct 2011, 23:28	0.00 MB	12	63
151,178 151,178	00000000000003e9060afba1916d66ada829353bd6696adef1470c7abf11f81f	30 Oct 2011, 23:24	0.02 MB	61	15
151,177 151,177	0000000000000a50f810ad0535c0da9a7138fef129ec3952133cd4b6d8129e53	30 Oct 2011, 23:17	0.02 MB	56	287
151,176 151,176	000000000000008524715158e075e72bb83491ee8eddae39f8b4a6b290cd9a03	30 Oct 2011, 22:51	0.01 MB	24	146
151,175 151,175	00000000000004e99b77cec8ab9d57af2ce679a5126c3ae2d7d5b5529b55ce9b	30 Oct 2011, 22:41	0.05 MB	127	13
151,174 151,174	000000000000014a667e72cbbd3fcdabba4e85641630b01274f3986a97337723	30 Oct 2011, 22:37	0.03 MB	86	90
151,173 151,173	0000000000000b11525c3bef7dffe063117177d3e5dc230b275d3266cf471e5c	30 Oct 2011, 22:05	0.03 MB	34	126
151,172 151,172	00000000000007bfb3aefa3a129a397e849498dba9d1d846dc72de9149c90dd2	30 Oct 2011, 21:33	0.02 MB	50	0
151,171 151,171	000000000000027cfdb4120860f7ad2b7d91c0b67832e5f956defc5f4c05a3e5	30 Oct 2011, 21:31	0.04 MB	92	82
151,170 151,170	00000000000002f12e3c0c331800c738573f916062283b8030328fbb0d941682	30 Oct 2011, 20:51	0.00 MB	7	59
151,169 151,169	00000000000002bcc3907a992d99083d4a8d24e9eb97108ffd5510789d78a059	30 Oct 2011, 20:48	0.02 MB	40	104
151,168 151,168	00000000000000d3ee6f9a69ee18b51f6ef598b5be7eda0047fb73d187dac72f	30 Oct 2011, 20:39	0.00 MB	9	20
151,167 151,167	0000000000000abb6bf1cdd575348ee097c8cd890f72538a54aa952441689d1b	30 Oct 2011, 20:37	0.01 MB	4	7
151,166 151,166	00000000000005f705e13a0488fae027db5bac4790721745f65f5c6e699d4a8c	30 Oct 2011, 20:35	0.00 MB	9	184
151,165 151,165	000000000000003817f21dbd8c13e7b369266deacb75902d02f2b21a0c1d8ed3	30 Oct 2011, 20:33	0.00 MB	7	19
151,164 151,164	0000000000000a4a2101c1f8efe0fd5052ec9815a4fa7692274b46f77ec7aea3	30 Oct 2011, 20:29	0.00 MB	3	187
151,163 151,163	00000000000009833c00d76d0e53ecd00485a4211908563a6ce5ebc7c3501e1f	30 Oct 2011, 20:28	0.03 MB	46	9
151,162 151,162	0000000000000233d9db3dd809e5350f51b532756f63064a8e9fb82b23af4655	30 Oct 2011, 20:23	0.01 MB	26	137
151,161 151,161	000000000000098a82368afe86956130e9c94e58acab1c7461256ce457a3a842	30 Oct 2011, 20:16	0.01 MB	39	373
151,160 151,160	0000000000000386e307c2180bc43dc5b2ca75205b7c8b5d22a932781e4f1181	30 Oct 2011, 20:07	0.01 MB	51	150

Previous 10 blocks ↓

Total Size: 769.74 GB

Node Information

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

Uptime: 2 months, 20 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.32 GB sent, 96.61 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.